Hello, I’m Kodak.
When English speakers describe someone’s appearance, they may use words such as beautiful, pretty, cute, handsome, stylish, fashionable, tall, slim, or young-looking.
Japanese has words for all of these ideas—but the words do not always match English one-to-one.
きれい (kirei) ⇒ beautiful, clean, or clear
おしゃれ (oshare) ⇒ stylish or fashionable
ダサい (dasai) ⇒ uncool, lame, or tacky
美人 (bijin) ⇒ a beautiful woman / a beauty
Use きれい for beauty, cleanliness, or visual clarity.
Use おしゃれ for good fashion sense or stylish design.
Use ダサい for something uncool, unfashionable, or lame.
Use 美人 as a noun for a beautiful woman.
Other essential words include かわいい (cute), かっこいい (cool/handsome), イケメン (a handsome man), and 美しい (beautiful in a more elevated sense).
- 1 Japanese Appearance Words at a Glance
- 2 Before Describing Someone’s Looks: A Cultural and Social Note
- 3 1. Kirei Meaning: Beautiful, Clean, or Clear
- 4 2. Oshare Meaning: Stylish, Fashionable, or Tasteful
- 5 3. Dasai Meaning: Uncool, Lame, or Tacky
- 6 4. Bijin Meaning: A Beautiful Woman or “A Beauty”
- 7 Kirei vs Oshare vs Bijin vs Dasai
- 8 Kawaii Meaning: Cute, Adorable, or Charming
- 9 Kakkoii Meaning: Cool, Handsome, or Impressive
- 10 Ikemen Meaning: A Handsome or Good-Looking Man
- 11 Utsukushii Meaning: Beautiful in an Elevated Sense
- 12 Suteki Meaning: Lovely, Attractive, or Wonderful
- 13 How to Describe Facial Appearance in Japanese
- 14 How to Describe Hair in Japanese
- 15 How to Describe Height and Build in Japanese
- 16 How to Describe Clothing and Style
- 17 How to Describe Age or an Age Impression
- 18 Essential Grammar for Describing Appearance
- 19 Natural Compliments About Appearance
- 20 How to Respond to a Compliment in Japanese
- 21 Appearance Words in Anime and Japanese Media
- 22 Common Beginner Mistakes
- 22.1 Mistake 1: Using Bijin as an Adjective for Everything Beautiful
- 22.2 Mistake 2: Forgetting That Kirei Is a Na-Adjective
- 22.3 Mistake 3: Translating Oshare Only as “Fashionable”
- 22.4 Mistake 4: Using Dasai as a Harmless Description
- 22.5 Mistake 5: Using Weight Words as Casual Compliments
- 22.6 Mistake 6: Using Anata in Every Compliment
- 23 Practice: Which Japanese Appearance Word Fits?
- 24 Natural Example Sentences for Describing Looks
- 25 FAQ About Describing Appearance in Japanese
- 25.1 How do you say “appearance” in Japanese?
- 25.2 How do you say “beautiful” in Japanese?
- 25.3 How do you say “stylish” in Japanese?
- 25.4 How do you say “uncool” in Japanese?
- 25.5 How do you say “handsome” in Japanese?
- 25.6 How do you say “cute” in Japanese?
- 25.7 What is the difference between kirei and bijin?
- 25.8 What is the difference between oshare and kakkoii?
- 25.9 What is the difference between kawaii and kirei?
- 25.10 Is dasai rude?
- 25.11 What is the safest way to compliment someone’s appearance?
- 25.12 How do you say “You look good” in Japanese?
- 25.13 How do you describe someone’s hair in Japanese?
- 25.14 How do you say someone looks young?
- 25.15 What is the difference between gaiken, mitame, and yōshi?
- 26 Related Appearance Guides
- 27 Summary: Japanese Words for Appearance
- 28 References
Japanese Appearance Words at a Glance
beautiful, pretty, clean, clear, neat
おしゃれ (oshare)
stylish, fashionable, tasteful, chic
ダサい (dasai)
uncool, lame, tacky, unfashionable
美人 (bijin)
a beautiful woman; a beauty
かわいい (kawaii)
cute, adorable, charming
かっこいい (kakkoii)
cool, handsome, impressive
イケメン (ikemen)
a handsome or good-looking man
美しい (utsukushii)
beautiful; aesthetically or emotionally beautiful
素敵 (suteki)
lovely, attractive, wonderful
似合う (niau)
to suit someone; to look good on someone
きれい — beautiful/clean
おしゃれ — stylish
かわいい — cute
かっこいい — cool/handsome
Then learn 美人, イケメン, and ダサい as nouns or stronger labels.
Before Describing Someone’s Looks: A Cultural and Social Note
Japanese appearance words are not automatically rude, but the same social principles that apply in English also apply in Japanese.
・clothes
・hairstyle
・shoes
・accessories
・color combinations
・something the person chose or changed
More sensitive topics
・weight
・body shape
・age
・skin color
・facial features
・whether someone is “beautiful enough”
For example:
その服、素敵ですね。
“Those clothes are lovely.”
This praises a choice rather than evaluating the person’s entire body.
[Item] + 似合っていますね。
[Item] looks good on you.
その色、よく似合っていますね。
That color really suits you.
新しい髪型、似合っています。
Your new hairstyle suits you.
1. Kirei Meaning: Beautiful, Clean, or Clear
Kanji: 綺麗
Romaji: kirei
Word type: na-adjective
Meanings: beautiful, pretty, clean, clear, neat
きれい is one of the most useful Japanese words because it describes both beauty and cleanliness.
彼女はきれいです。
Kanojo wa kirei desu.
She is beautiful.
この部屋はきれいです。
Kono heya wa kirei desu.
This room is clean/tidy.
海がきれいですね。
Umi ga kirei desu ne.
The ocean is beautiful/clear.
A person or flower is usually beautiful.
Hands or a hotel room are usually clean.
Water may be clean, clear, or beautiful.
Kirei Grammar: Do Not Forget な
Although きれい ends in い, it is a na-adjective.
a beautiful person
きれいな部屋
a clean/beautiful room
きれいです
is beautiful/clean
きれいにする
to clean, tidy, or make beautiful
The final い is part of the word’s sound, not the regular i-adjective ending.
Read the full guide: Kirei Meaning in Japanese — Beautiful, Clean, or Pretty?
2. Oshare Meaning: Stylish, Fashionable, or Tasteful
Kanji: お洒落
Romaji: oshare
Word type: noun and na-adjective
Meanings: stylish, fashionable, tasteful, chic
おしゃれ praises someone’s fashion sense or the design of a place or object.
彼はおしゃれです。
Kare wa oshare desu.
He is stylish.
おしゃれなカフェを見つけた。
Oshare na kafe o mitsuketa.
I found a stylish café.
そのバッグ、おしゃれですね。
Sono baggu, oshare desu ne.
That bag is stylish.
A classic or inexpensive outfit can be おしゃれ when the colors, shapes, and details show good taste. The focus is style and coordination, not only popularity.
Oshare o Suru: To Dress Up
今日はおしゃれをして出かけます。
Kyō wa oshare o shite dekakemasu.
I’m going to dress up and go out today.
stylish clothes
おしゃれです
is stylish
おしゃれに見える
looks stylish
おしゃれをする
to dress up / make an effort with one’s appearance
Read the full guide: Oshare Meaning in Japanese — Fashionable, Stylish, or Well-Dressed?
3. Dasai Meaning: Uncool, Lame, or Tacky
Hiragana: ださい
Romaji: dasai
Word type: i-adjective
Meanings: uncool, lame, tacky, unfashionable, corny
ダサい is a casual negative judgment about style, taste, or coolness.
その服、ちょっとダサい。
Sono fuku, chotto dasai.
Those clothes are a little tacky/unfashionable.
その名前、ダサくない?
Sono namae, dasakunai?
Isn’t that name kind of lame?
言い訳ばかりするのはダサい。
Iiwake bakari suru no wa dasai.
Making excuses all the time is uncool.
その服、ダサい is like saying “Your clothes are tacky.” It is not profanity, but it is blunt and negative.
Dasai Grammar
uncool clothes
ダサくない
not uncool
ダサかった
was uncool
ダサすぎる
too lame / extremely uncool
Read the full guide: Dasai Meaning in Japanese Slang — Uncool, Lame, or Tacky?
4. Bijin Meaning: A Beautiful Woman or “A Beauty”
Hiragana: びじん
Romaji: bijin
Literal structure: 美 (beauty) + 人 (person)
Word type: noun
Modern common meaning: a beautiful woman; a beauty
彼女は美人です。
Kanojo wa bijin desu.
She is beautiful. / She is a beauty.
姉は昔から美人で有名です。
Ane wa mukashi kara bijin de yūmei desu.
My older sister has long been famous for her beauty.
For a man, use イケメン, 美男子, 美男, or 美形 depending on context.
Bijin vs Kirei
She is a beauty.
⇒ 美人 is a noun that categorizes her as a beautiful woman.
彼女はきれいです。
She is beautiful.
⇒ きれい describes the impression or quality.
Read the full guide: Bijin Meaning in Japanese — Beautiful Woman or Person? Bijin vs Binan
Kirei vs Oshare vs Bijin vs Dasai
a beautiful person
⇒ Focus: physical beauty or refined appearance.
おしゃれな人
a stylish person
⇒ Focus: clothes, coordination, and taste.
美人
a beautiful woman / a beauty
⇒ A noun categorizing someone as beautiful.
ダサい人
an uncool or unfashionable person
⇒ Negative judgment about style or behavior.
Another person may not be called 美人 but may be extremely おしゃれ because of excellent styling.
She is beautiful and stylish.
顔はきれいだけど、今日の服は少しダサい。
Her face is beautiful, but today’s outfit is a little unfashionable.
この部屋はきれいだけど、あまりおしゃれではない。
This room is clean/beautiful, but it is not especially stylish.
Kawaii Meaning: Cute, Adorable, or Charming
cute, adorable, sweet, charming, lovable
Word type: i-adjective
かわいい describes something that creates affection, tenderness, or delight.
その髪型、かわいいですね。
Sono kamigata, kawaii desu ne.
That hairstyle is cute.
笑顔がかわいい。
Egao ga kawaii.
Her/His smile is cute.
かわいい highlights cuteness, charm, and the affection something creates.
A person can be both: きれいで、笑うとかわいい—beautiful, and cute when smiling.
Kakkoii Meaning: Cool, Handsome, or Impressive
cool, handsome, stylish-looking, impressive
Word type: i-adjective
そのジャケット、かっこいいですね。
Sono jaketto, kakkoii desu ne.
That jacket looks cool.
彼は背が高くてかっこいい。
Kare wa se ga takakute kakkoii.
He is tall and handsome/cool.
かっこいい praises the cool or impressive effect.
The same outfit can be both stylish and cool.
Ikemen Meaning: A Handsome or Good-Looking Man
a handsome, good-looking, or cool man
Word type: noun
あの俳優はイケメンですね。
Ano haiyū wa ikemen desu ne.
That actor is handsome, isn’t he?
美人 is an old, standard word.
イケメン is modern and casual.
The traditional male terms are 美男 and 美男子.
Utsukushii Meaning: Beautiful in an Elevated Sense
beautiful, lovely, aesthetically harmonious
Word type: i-adjective
Tone: often more literary, emotional, formal, or elevated than きれい
美しい景色ですね。
Utsukushii keshiki desu ne.
It is beautiful scenery.
彼女の生き方は美しい。
Kanojo no ikikata wa utsukushii.
Her way of life is beautiful.
Use 美しい when the beauty feels impressive, poetic, artistic, moral, or emotionally moving.
Suteki Meaning: Lovely, Attractive, or Wonderful
lovely, wonderful, attractive, delightful
Word type: na-adjective
素敵 is a broad positive word. It can praise appearance without focusing as directly on physical beauty.
そのドレス、素敵ですね。
Sono doresu, suteki desu ne.
That dress is lovely.
素敵な笑顔ですね。
Suteki na egao desu ne.
You have a lovely smile.
How to Describe Facial Appearance in Japanese
face
顔立ち (kaodachi)
facial features; facial structure
目 (me)
eyes
鼻 (hana)
nose
口 (kuchi)
mouth
肌 (hada)
skin
笑顔 (egao)
smile; smiling face
表情 (hyōjō)
facial expression
Useful Face Descriptions
目が大きいです。
Me ga ōkii desu.
He/She has large eyes.
顔が小さいです。
Kao ga chiisai desu.
He/She has a small face.
顔立ちがきれいです。
Kaodachi ga kirei desu.
He/She has beautiful/refined facial features.
笑顔が素敵です。
Egao ga suteki desu.
He/She has a lovely smile.
However, beauty standards vary, and direct comments about someone’s facial structure may still feel personal.
How to Describe Hair in Japanese
hair
髪が長い
to have long hair
髪が短い
to have short hair
髪が黒い
to have black hair
髪が明るい
to have light-colored hair
髪がまっすぐ
to have straight hair
髪が curly / くせ毛
to have naturally wavy or curly hair
髪型がおしゃれ
to have a stylish hairstyle
髪がきれい
to have beautiful, smooth, or healthy-looking hair
彼女は髪が長いです。
Kanojo wa kami ga nagai desu.
She has long hair.
新しい髪型、似合っていますね。
Atarashii kamigata, niatte imasu ne.
Your new hairstyle suits you.
[Person] は [body part] が [description]
彼女は髪が長い。
As for her, her hair is long.
⇒ She has long hair.
How to Describe Height and Build in Japanese
tall
背が低い (se ga hikui)
short in height
細い (hosoi)
thin/slender; narrow
スリム (surimu)
slim
がっしりしている (gasshiri shite iru)
strongly built; solidly built
筋肉質 (kinnikushitsu)
muscular
小柄 (kogara)
small/petite in build
大柄 (ōgara)
large/tall in build
彼は背が高いです。
Kare wa se ga takai desu.
He is tall.
彼女は小柄です。
Kanojo wa kogara desu.
She is petite/small in build.
彼はがっしりしています。
Kare wa gasshiri shite imasu.
He is strongly built.
For neutral identification, context may require them. For compliments, words such as スリム, or comments about clothes fitting well, are often more considerate.
How to Describe Clothing and Style
clothing; attire
格好 / 格好 (kakkō)
appearance; outfit; way of dressing
ファッション (fasshon)
fashion
似合う (niau)
to suit someone
おしゃれ
stylish
シンプル
simple
派手 (hade)
flashy, showy, bright
地味 (jimi)
plain, subdued, low-key
上品 (jōhin)
elegant, refined, tasteful
カジュアル
casual
今日の服装はカジュアルですね。
Kyō no fukusō wa kajuaru desu ne.
Your outfit is casual today.
その色はあなたによく似合います。
Sono iro wa anata ni yoku niaimasu.
That color suits you well.
シンプルだけど、おしゃれです。
Shinpuru da kedo, oshare desu.
It is simple but stylish.
A flashy outfit can still be おしゃれ.
How to Describe Age or an Age Impression
young
若く見える (wakaku mieru)
to look young
大人っぽい (otonappoi)
mature-looking; adult-like
幼く見える (osanaku mieru)
to look young/childlike
年齢より若く見える
to look younger than one’s age
年齢より若く見えますね。
Nenrei yori wakaku miemasu ne.
You look younger than your age.
その服を着ると大人っぽく見える。
Sono fuku o kiru to otonappoku mieru.
You look more mature when you wear those clothes.
A young professional may worry that 幼く見える implies they look inexperienced. Age-related comments depend strongly on the person and situation.
Essential Grammar for Describing Appearance
Pattern 1: A Is B
彼女はきれいです。
She is beautiful.
この店はおしゃれです。
This shop is stylish.
そのデザインはダサいです。
That design is uncool.
Pattern 2: Person Has a Described Feature
彼は背が高いです。
He is tall.
彼女は髪が長いです。
She has long hair.
あの人は目がきれいです。
That person has beautiful eyes.
Pattern 3: Adjective Before a Noun
かわいい服 — cute clothes
ダサい靴 — uncool shoes
長い髪 — long hair
Na-adjective + な + noun
きれいな人 — a beautiful person
おしゃれな服 — stylish clothes
素敵な笑顔 — a lovely smile
おしゃれ is a na-adjective, so it needs な before a noun.
Pattern 4: Looks or Seems
to look / appear
若く見える。
looks young
おしゃれに見える。
looks stylish
大人っぽく見える。
looks mature
Pattern 5: Something Suits Someone
[Item] suits [person].
その服はあなたに似合います。
Those clothes suit you.
赤がよく似合いますね。
Red really suits you.
Natural Compliments About Appearance
Those clothes are lovely.
その色、よく似合っていますね。
That color really suits you.
髪型がおしゃれですね。
Your hairstyle is stylish.
笑顔が素敵です。
You have a lovely smile.
目がきれいですね。
You have beautiful eyes.
今日はかっこいいですね。
You look cool/handsome today.
かわいいバッグですね。
That is a cute bag.
センスがいいですね。
You have good taste.
その服、素敵ですね。
そのバッグ、おしゃれですね。
その色、似合っていますね。
These are usually less personal than judging someone’s body or age.
How to Respond to a Compliment in Japanese
Thank you.
うれしいです。ありがとうございます。
I’m happy to hear that. Thank you.
そんなことないです。でも、ありがとうございます。
Not at all, but thank you.
本当ですか? ありがとうございます。
Really? Thank you.
You can soften it modestly, but you do not need to reject every compliment.
Appearance Words in Anime and Japanese Media
Wow, beautiful!
今日、おしゃれだね。
You look stylish today.
その服、ダサくない?
Isn’t that outfit kind of lame?
すごい美人だ!
She is incredibly beautiful!
あの人、イケメン!
That guy is handsome!
笑うとかわいいね。
You look cute when you smile.
今日の格好、かっこいい。
Your outfit looks cool today.
A line such as その服、ダサい! may be playful between close friends but insulting to someone you barely know. Anime often makes social reactions more direct or dramatic.
Common Beginner Mistakes
Mistake 1: Using Bijin as an Adjective for Everything Beautiful
きれい — beautiful/clean; na-adjective
美しい — beautiful; i-adjective
Mistake 2: Forgetting That Kirei Is a Na-Adjective
Incorrect: きれいい人
Mistake 3: Translating Oshare Only as “Fashionable”
For rooms, cafés, packaging, or websites, stylish, chic, tasteful, or well-designed may be better English.
Mistake 4: Using Dasai as a Harmless Description
ダサい is subjective and negative. It may insult someone’s clothes, taste, name, or behavior.
Mistake 5: Using Weight Words as Casual Compliments
Words such as 痩せた and 太った can be factual, but body and weight comments may be sensitive or unwelcome.
Mistake 6: Using Anata in Every Compliment
あなたの服はおしゃれです。
Natural when the item is visible:
その服、おしゃれですね。
Natural:
よく似合っていますね。
Practice: Which Japanese Appearance Word Fits?
⇒ 海がきれいです。
2. Your friend coordinated a simple outfit very well.
⇒ 今日の服、おしゃれだね。
3. A team name sounds weak and embarrassing.
⇒ そのチーム名、ちょっとダサい。
4. You describe a woman known for her beauty.
⇒ 彼女は美人です。
5. A small bag has an adorable design.
⇒ このバッグ、かわいい。
6. A jacket makes someone look impressive.
⇒ そのジャケット、かっこいい。
7. A man is very good-looking.
⇒ 彼はイケメンです。
8. A new hairstyle looks good on your friend.
⇒ 新しい髪型、よく似合ってるね。
A dress can be かわいくて、おしゃれ—cute and stylish.
A person can be きれいで、かっこいい—beautiful and cool.
Natural Example Sentences for Describing Looks
彼女は髪が長くて、目が大きいです。
Kanojo wa kami ga nagakute, me ga ōkii desu.
She has long hair and large eyes.
彼は背が高くて、がっしりしています。
Kare wa se ga takakute, gasshiri shite imasu.
He is tall and strongly built.
その服はシンプルだけど、おしゃれです。
Sono fuku wa shinpuru da kedo, oshare desu.
Those clothes are simple but stylish.
彼女は美人というより、かわいいタイプです。
Kanojo wa bijin to iu yori, kawaii taipu desu.
She is more cute than conventionally beautiful.
あの人は顔立ちがきれいです。
Ano hito wa kaodachi ga kirei desu.
That person has beautiful/refined facial features.
その眼鏡、よく似合っていますね。
Sono megane, yoku niatte imasu ne.
Those glasses really suit you.
新しい髪型にすると、大人っぽく見える。
Atarashii kamigata ni suru to, otonappoku mieru.
The new hairstyle makes you look more mature.
このカフェは内装がおしゃれです。
Kono kafe wa naisō ga oshare desu.
The interior of this café is stylish.
昔の服装は少しダサかった。
Mukashi no fukusō wa sukoshi dasakatta.
My old fashion style was a little uncool.
彼女はきれいで、おしゃれで、話し方も上品です。
Kanojo wa kirei de, oshare de, hanashikata mo jōhin desu.
She is beautiful and stylish, and her way of speaking is refined too.
彼はイケメンだけど、服にはあまり興味がない。
Kare wa ikemen da kedo, fuku ni wa amari kyōmi ga nai.
He is handsome, but he is not very interested in clothes.
人の外見だけで性格を判断してはいけません。
Hito no gaiken dake de seikaku o handan shite wa ikemasen.
You should not judge someone’s personality only by their appearance.
FAQ About Describing Appearance in Japanese
How do you say “appearance” in Japanese?
外見 (gaiken) means external appearance or looks. 見た目 (mitame) means how something or someone looks. 容姿 (yōshi) refers to a person’s face and figure and sounds more formal.
How do you say “beautiful” in Japanese?
きれい is very common in conversation. 美しい sounds more elevated, literary, or emotionally expressive. 美人 is a noun meaning a beautiful woman or a beauty.
How do you say “stylish” in Japanese?
おしゃれ means stylish, fashionable, tasteful, or chic. Use おしゃれな before a noun.
How do you say “uncool” in Japanese?
ダサい is a common casual word meaning uncool, lame, tacky, or unfashionable.
How do you say “handsome” in Japanese?
かっこいい means cool or handsome. イケメン is a noun for a handsome/good-looking man. 美男 and 美男子 are more traditional or descriptive.
How do you say “cute” in Japanese?
かわいい means cute, adorable, charming, or lovable.
What is the difference between kirei and bijin?
きれい is a na-adjective describing beauty, cleanliness, or clarity. 美人 is a noun meaning a beautiful woman or a beauty.
What is the difference between oshare and kakkoii?
おしゃれ praises style and coordination. かっこいい praises the cool, handsome, or impressive effect.
What is the difference between kawaii and kirei?
かわいい focuses on cuteness and affection. きれい focuses on beauty, refinement, clarity, or cleanliness.
Is dasai rude?
It is not profanity, but it is negative and can hurt someone’s feelings. It is safest in close-friend teasing, self-criticism, or when discussing designs rather than directly insulting someone.
What is the safest way to compliment someone’s appearance?
Compliment a chosen item or change, such as clothes, hairstyle, color, or accessories. Phrases with 似合う (“to suit someone”) are especially useful.
How do you say “You look good” in Japanese?
Depending on context, say 似合っていますね (“It suits you”), 素敵ですね (“You/it look lovely”), or かっこいいですね (“You look cool/handsome”).
How do you describe someone’s hair in Japanese?
Use the pattern [person] は 髪が [adjective], such as 彼女は髪が長いです (“She has long hair”).
How do you say someone looks young?
Say 若く見えます. The fuller phrase 年齢より若く見えます means “You look younger than your age.”
What is the difference between gaiken, mitame, and yōshi?
外見 means external appearance, 見た目 is the everyday “look” or visual impression, and 容姿 is a more formal word for a person’s face and figure.
Related Appearance Guides
Beautiful, clean, clear, and kirei vs kawaii
Oshare Meaning
Stylish, fashionable, and oshare vs kakkoii
Dasai Meaning
Uncool, lame, tacky, and Japanese slang usage
Bijin Meaning
A beautiful woman/person and bijin vs binan
Kawaii Meaning
Cute, adorable, and natural usage
Kakkoii Meaning
Cool, handsome, and impressive
Ikemen Meaning
A handsome or good-looking man
Summary: Japanese Words for Appearance
beautiful, clean, clear, or neat
● おしゃれ (oshare)
stylish, fashionable, tasteful, or chic
● ダサい (dasai)
uncool, lame, tacky, or unfashionable
● 美人 (bijin)
a beautiful woman; a beauty
● かわいい (kawaii)
cute, adorable, or charming
● かっこいい (kakkoii)
cool, handsome, or impressive
● イケメン (ikemen)
a handsome or good-looking man
● 美しい (utsukushii)
beautiful in an elevated, literary, artistic, or emotional sense
● 素敵 (suteki)
lovely, wonderful, or attractive
● 似合う (niau)
to suit someone; one of the safest ways to compliment a chosen style
● Beginner strategy
Describe a visible choice or feature specifically instead of judging someone’s entire body.
Use the right grammar for i-adjectives, na-adjectives, and nouns.
Ask what you are noticing:
beauty, cuteness, style, coolness, or a specific feature.
Once you choose the quality, the right Japanese expression becomes much easier to find.
References
- Kotobank: 綺麗 — beauty, cleanliness, order, and completeness.
- Kotobank: 御洒落 — attention to stylish dress and extended use for stylish people, places, and objects.
- Kotobank: ださい — colloquial meanings including unrefined and unfashionable.
- Kotobank: 美人 — a beautiful woman and historical use for a beautiful man.
- Kotobank: 美しい — meanings and historical development of 美しい.
- goo Dictionary: 綺麗/奇麗 — definitions and examples.
- goo Dictionary: 美しい — differences between 美しい and きれい.
- Kanjipedia: 美 — meanings and composition of the kanji 美.