似てない

doesn't resemble, isn't similar

→ 似る
resemble, look like + Te-form (conjunctive) + ない Negative
verb · indicative Rare #25,237
doesn't resemble, isn't similar Informal negative form of 似ている.
JA: この絵は本物に似てない。
EN: This painting doesn't resemble the original.
Conjugation of 似る
Indicative
似てる似てない

彼女は母親に全然似てない

She doesn't look anything like her mother.

将也似てない

(Shoya) Doesn't look alike.

— 映画 聲の形 (2016)

誰かに似てない

Doesn't he look like someone?

— アイム・スティル・ヒア (2024)

信代あれどっちに似てないよね

(Nobuyo) That doesn't look like either of them, does it?

— 万引き家族 (2018)

ひどいルノーには似てないだろ

It doesn't look anything like that awful Renault, does it!

— ピエロがお前を嘲笑う (2014)

似てない

It doesn't look alike.

— 鏡 (1975)

グストー似てない似てない

It doesn't look anything like Gusteau, no it doesn't!

— レミーのおいしいレストラン (2007)

全然似てないおい

You don't look anything alike—hey!

— ベイビー・ブローカー (2022)