Eng: Silly...

痴

Dumb, Foolish, Imbecile, Silly, Stupid

癡

Besotted, Foolish, Idiotic, Infatuated, Silly

憨

Foolish, Silly, Simple minded

惷

Fat, Silly, Stupid, Wriggle

蠢

Act, Fool, Silly, Squirm, Stupid, Wiggle