1
banal
1
beef-brained
1
beef-witted
1
befooled
1
beguiled
1
besotted
1
bird-brained
1
birdbrained(silly, foolish, crazy, insane, unintelligent)
1
blithering(adjective, foolish)
1
blunt
1
bone-headed(adjective, foolish)
1
boneheaded
1
bootless
1
bovid
1
bovine
1
bubbleheaded
1
buffoonish
1
caprid
1
caprine
1
careless(adjective, wild, silly, foolish, stupid)
11 years ago|18k views|share |citing 
APASmart Define. (2015). asinine thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/asinine/thesaurus/synonyms
ChicagoSmart Define. 2015. "asinine thesaurus" https://smartdefine.org/asinine/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, asinine thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/asinine/thesaurus/synonyms>.
MLASmart Define. "asinine thesaurus" 14 April 2015. Web. 26 September 2026. <https://smartdefine.org/asinine/thesaurus/synonyms>