薄(うす)ら笑(わら)い

うすらわらい
noun
faint smile; smirk; sneer
emotion
1. faint smile; smirk; sneer
A slight, often unsettling smile that suggests mockery, insincerity, or hidden intent. Almost always carries a negative connotation, unlike a genuine smile.
彼(かれ)は薄(うす)ら笑(わら)いを浮(う)かべた。
He let a smirk cross his face.
That smirk is unbearably creepy.
謝罪会見(しゃざいかいけん)で薄(うす)ら笑(わら)いを見(み)せたことが批判(ひはん)を浴(あ)びた。
Showing a smirk during the apology press conference drew criticism.

Usage

薄(うす)ら笑(わら)い almost always has a negative connotation. It suggests the person is being insincere, mocking, or hiding something. It is not used for a genuine, warm smile.

Common collocations

Similar words

苦笑(くしょう)い is a wry or bitter smile at something awkward. 薄(うす)ら笑(わら)い is more sinister or unsettling.