1. (adjective) having or revealing stupidity

• anserine
• dopey
• dopy
• gooselike
• goosey
• goosy
• jerky

1. (adjective) devoid of good sense or judgment

• absurd
• cockeyed
• derisory
• idiotic
• laughable
• ludicrous
• nonsensical
• preposterous
• ridiculous
• asinine
• fatuous
• inane
• mindless
• vacuous
• cockamamie
• cockamamy
• goofy
• sappy
• silly
• wacky
• whacky
• zany
• fond
• harebrained
• insane
• mad
• ill-conceived
• misguided
• rattlebrained
• rattlepated
• scatterbrained
• scatty
• unwise

2. (adjective) having or revealing stupidity

• stupid

1. (adjective) devoid of good sense or judgment

• ill-advised
• unadvised
• impolitic
• imprudent
• inadvisable
• unadvisable

1. (adjective) devoid of good sense or judgment

• craziness
• folly
• foolishness
• madness

2. (adjective) having or revealing stupidity

• boob
• boob
• booby
• booby
• dope
• dope
• dumbbell
• dumbbell
• dummy
• dummy
• pinhead
• pinhead
• bozo
• bozo
• cuckoo
• cuckoo
• fathead
• fathead
• goof
• goof
• goofball
• goofball
• goose
• goose
• jackass
• jackass
• twat
• twat
• zany
• zany
• dork
• jerk
• folly
• foolishness
• unwiseness

1. (adjective) devoid of good sense or judgment

• wise