“Yō da・Mitai da”: Seems Like 〜 / Like 〜 [JLPT N4]

Content by NTJ Kuma · Nihongo to Japan editorial team · Updated July 27, 2026

「病気のようだ」「雨みたいだ」 — conjecture based on observation, and metaphor for comparison.

「顔色が悪い、体調が悪いようだ」 — 「ようだ／みたいだ」, a guess based on your own observation

Seeing someone look pale, you infer 「体調が悪いようだ」 (seems they're unwell) — 「ようだ／みたいだ」 has two uses: ① a guess (seems, appears, based on your own observation); ② a simile (like…). The core is “judging from what you yourself see or feel.” 「みたいだ」 is the colloquial version of 「ようだ」. This guide covers both uses and attachment, and separates them from the guesses 「らしい／そうだ」 (each of the guessing family has its own guide).

Core: a guess based on your own observation (＋ simile)

「ようだ／みたいだ」 has two uses:

• ① Guess (seems): from your own observation/overall judgment — 道が濡れている、雨が降ったようだ (the road's wet, seems it rained).
• ② Simile (like…): 天使のように優しい (kind like an angel), 夢のよう (like a dream).

「みたいだ」 = the colloquial version of 「ようだ」 (雨が降ったみたい = seems it rained). The difference is register.

How to Connect

例句與情境

• 彼女は何か悩んでいるようです。(She seems to be worrying about something.) — guess (observation)
• 道が濡れている。雨が降ったようだ。(The road's wet. Seems it rained.) — guess
• 今日はバスが遅れてるみたい。(The bus seems to be late today.) — guess (colloquial)
• 彼女は天使のように優しい。(She's kind like an angel.) — simile
• まるで夢のようだ。(It's just like a dream.) — simile

⚠️ Easy traps to avoid

① ようだ (your own judgment) vs らしい (heard). ようだ = from your own observation/overall judgment (道が濡れている→雨が降ったようだ, inferred from seeing); らしい = from external heard info (天気予報で、雨らしい, I hear). ようだ leans your own inference, らしい hearsay (see 〈らしい〉).

② ようだ (guess) vs そうだ (appearance/hearsay). ようだ = overall judgment “seems”; appearance-そうだ = by looks “about to” (降りそう = looks about to fall); hearsay-そうだ = I hear. ようだ has more of a “grounds, reasoning” flavor (see 〈そうだ〉).

③ みたいだ is colloquial, ようだ for formal. 「雨が降ったみたい」 (colloquial) vs 「雨が降ったようだ」 (general/formal). Same meaning, みたいだ more casual (after na-adj/nouns, みたいだ attaches directly, ようだ needs な/の).

🔄 Compare: ようだ／らしい／そうだ

💡 The key point in use

The core of 「ようだ／みたいだ」 is “from what I myself see or feel, I judge ‘it seems…'” — 道が濡れている、雨が降ったようだ (road's wet, I infer it rained). Two uses: ① guess (seems, your own judgment); ② simile (like…: 天使のように). 「みたいだ」 is the colloquial version (雨降ったみたい). Vs the guessing family: ようだ = your own observation/inference; らしい = heard hearsay; appearance-そうだ = by looks about to; hearsay-そうだ = direct relay. Grasp that “ようだ is what I reasoned out myself” and you won't confuse it with hearsay らしい/そうだ. To dive into each guessing form, see the 〈らしい〉／〈そうだ two-use〉 guides.

❓ FAQ

Q: How do I tell 「ようだ」 from 「らしい」?

By your own observation vs heard info. 「ようだ」 = judging from what you see/feel, your own inference: （自分で見て）道が濡れている、雨が降ったようだ (the road's wet, (I judge) it seems to have rained). 「らしい」 = inferred from external heard info／hearsay: 天気予報で、明日は雨らしい ((I hear) the forecast says rain). So 「ようだ」 leans “my own observation/reasoning,” 「らしい」 leans “what others said, heard.” With a clear source (〜によると, 〜で聞いた), usually らしい; judging from your own observation, ようだ.

Q: What's the difference between 「ようだ」 and 「みたいだ」?

Almost the same meaning (both “seems” ＋ “like…”), differing in register and attachment. 「ようだ」 = general, formal (writing, formal speech); 「みたいだ」 = colloquial, casual (everyday speech). Attachment also differs: after na-adjectives and nouns — ようだ adds 「な／の」 (元気なようだ, 学生のようだ), みたいだ attaches directly (元気みたい, 学生みたい). So daily chat uses 「みたい」 (雨降ったみたい = seems it rained), writing/formal uses 「ようだ」 (雨が降ったようだ). Similes too: 天使のように (formal)／天使みたいに (colloquial).

🖊️ Practice Quiz

Q1. 「顔色が悪い、体調が悪い___。」(inference from observation)

(A) ようだ　(B) らしい　(C) そうだ　(D) とのこと

Q2. What's the use of 「ように」 in 「彼女は天使のように優しい」?

(A) inference (seems like an angel)

(B) simile (kind like an angel — a manner of description)

(C) purpose

(D) change

Q3. What's the difference between 「ようだ」 and 「みたいだ」?

(A) exactly the same

(B) same meaning; ようだ is somewhat written/formal, みたいだ more colloquial

(C) ようだ is only simile; みたいだ only inference

(D) entirely different connections

Q4. What's the difference between 「ようだ (inference)」 and 「らしい (inference)」?

(A) exactly the same

(B) ようだ is one's own direct observation; らしい is hearsay (heard from others/indirect)

(C) ようだ is written; らしい is colloquial

(D) different tenses

Q5. Is 「夢のようだ」 inference or simile?

(A) inference (seems to be a dream)

(B) simile (just like a dream — describing a wonderful feeling)

(C) both

(D) neither

Answer Key

1. (A) ようだ ── inference from observing the pale face: 体調が悪いようだ.

2. (B) simile ── 天使のように優しい = kind like an angel (a manner of description).

3. (B) ── same meaning; ようだ is more written/formal, みたいだ more colloquial.

4. (B) ── ようだ is one's own direct observation; らしい is hearsay/indirect.

5. (B) simile ── 夢のようだ = just like a dream (describing a wonderful feeling).

Comparison: ようだ・みたいだ vs そうだ vs らしい

〜ようだ Connection Reference

Common Mistakes (Quick Reference)