(うす)(わら)

うすらわらい
noun
faint smile; smirk; sneer
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.
(かれ)(うす)(わら)いを()かべた。
He let a smirk cross his face.
あの(うす)(わら)いが気味(きみ)(わる)くて仕方(しかた)がない。
That smirk is unbearably creepy.
謝罪会見(しゃざいかいけん)(うす)(わら)いを()せたことが批判(ひはん)()びた。
Showing a smirk during the apology press conference drew criticism.

USAGE:
(うす)(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:

  • (うす)(わら)いを()かべる (to show a smirk)
  • (うす)(わら)いを()せる (to display a smirk)
  • 不気味(ぶきみ)(うす)(わら)い (an eerie smirk)

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