Foolish or crazy
(Slang) Silly or foolish.
Having a reeling, lightheaded sensation; dizzy.
Having a whirling, dazed sensation; giddy; lightheaded
Not characterized by luxury or elaborate commitments:
Lacking or exhibiting a lack of wisdom; foolish or imprudent:
The definition of shallow is something that is not deep or someone who is concerned only about silly or inconsequential things.
Crazy or eccentric:
Causing laughter or amusement:
(Informal) Stupid; moronic
Characterized by irresponsible or silly behavior.
Feeling or showing strong liking or enthusiasm:
(Chiefly Brit., Slang) Crazy or foolish
(Historical) Having knowledge of black magic, etc.
Composed of adults:
Find another word for silliest. In this page you can discover 24 synonyms, antonyms, idiomatic expressions, and related words for silliest, like: whackiest, zaniest, wackiest, sappiest, giddiest, dizziest, simplest, unwisest, stupidest, shallowest and loopiest.