らしい — Evidence-Based Hearsay / True Nature
An inference marker with two main functions. 1) Relaying information you heard or read that seems reliable ("apparently"). 2) The "-like / true nature" suffix, indicating something perfectly embodies its expected role or character.
Structure
[Plain form / Noun] + らしい
Examples
あの二人は来月結婚するらしい。
Ano futari wa raigetsu kekkon suru rashii.
Apparently, those two are getting married next month.
結婚する + らしい (reliable hearsay / inference from evidence)
今日は春らしい天気ですね。
Kyou wa haru rashii tenki desu ne.
It's such spring-like weather today.
春らしい = weather that perfectly embodies what spring should be
男なら男らしく泣くな！
Otoko nara otokorashiku naku na!
If you're a man, act like one and don't cry!
男らしく = behaving in the way a man is expected to (adverbial 〜らしく)
• らしい vs みたい (metaphor): This is critical. 彼みたいな人 = someone LIKE him (a comparison). 男らしい人 = a manly man who ACTUALLY is a man and embodies it. らしい demands the subject actually BE the thing it echoes. • Reliable hearsay: らしい hearsay is usually based on reading an article or seeing solid proof, unlike a purely abstract guess.
Commonly confused with
The JLPT rarely asks whether you recognise a pattern — it asks which of several similar patterns fits. These are the ones らしい is tested against.
vs みたい / ようだ
みたい・ようだ can express metaphor or resemblance ('like X, but not X'). らしい insists the thing truly IS X and behaves as X should.
vs そうだ (hearsay)
そうだ passes on info word-for-word with zero judgment. らしい adds that the speaker finds the info credible and may draw a light inference from it.
vs っぽい
っぽい is casual and often slightly negative ('-ish, tends to'). らしい (true-nature use) is neutral-to-positive: 'properly, as it should be.'
More hearsay & conjecture
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