Synonyms of ninny

nounA silly or foolish person.

• simpletonA simple-minded person lacking common sense.
• dummkopfA stupid person; a dolt, dimwit, or blockhead.
• addle-brainA foolish or dull-witted person.
• addleheadA foolish or dull-witted person.
• airheadA foolish, silly, or unintelligent person.
• baboon
• beanbrainA stupid person; an idiot.
• beetlebrainA stupid person.
• beetlehead
• berk UKA fool, a prat, a twit, etc.
• bimbo slang
• birdbrainSomeone who is not intelligent.
• blockhead informal
• blubberbrainA stupid person.
• bonehead slangSomeone who is thick-skulled, stupid, or stubborn.
• Boeotian
• boob informal
• bozo
• brainlet
• brickheadA stubbornly stupid person.
• bubblehead
• bubble brainAn incredibly unintelligent person.
• buffoon
• Charlie
• chowderhead US, informalAn idiot; a dummy.
• chucklehead informal
• chump informal
• clod
• clot slang
• clown
• crackheadSomeone whose thinking makes no sense; a fool or an idiot; broadly, any contemptible person.
• cretin
• cuckoo
• deadhead
• dimboA dimwit or idiot.
• dim bulbA person who is slow-witted or stupid.
• dimbusA foolish or stupid person.
• dimwitA person who is deficient in intelligence.
• dingbat informal
• ding dong informal
• dingleberry slang
• dingwad informalA stupid person.
• dip
• dipstick
• doltA stupid person; a blockhead or dullard.
• donut
• doof
• doofoidAn idiot; a simpleton; a fool.
• doofusA person with poor judgment and taste; a foolish or silly person.
• dope slang
• dork US, slang
• drongo Australia, slang
• drool bucketA person with low intelligence or no common sense; an idiot.
• dullardA stupid person; a fool.
• dumb bunnyA stupid person.
• dumbbell
• dumb cluckA stupid person.
• dumbheadA stupid person.
• dumble
• dumblingOne who is unintelligent, dumb, or stupid; a dummy; idiot.
• dumbnutA stupid person.
• dumboA stupid person.
• dummy
• dunceAn unintelligent person.
• dunderheadA stupid person; a dunce.
• dunderpateDunderhead.
• eejitAn idiot; a fool; an imbecile.
• fathead
• featherbrain
• fenderheadA dolt.
• fleabrainA stupid or foolish person.
• fool
• galootA clumsy or uncouth person.
• gimboid slangAn incompetent person.
• gomer
• gonkA stupid, ignorant, or boorish person.
• gooberA foolish, simple, or amusingly silly person.
• goof
• goofball
• goofy
• goon
• goose slang
• goosecapA fool; a dolt.
• halfwit informalSomeone lacking in intelligence.
• hammerhead
• idiot
• ignoramus
• imbecile
• inbred
• jackaninnyA foolish or incompetent person.
• jellybrainA muddled thinker; a stupid person.
• jerkA stupid person; an idiot or fool.
• jugginsA fool; someone very credulous or easily fooled.
• jugheadA fool.
• knotheadA stupid or stubborn person.
• knuckleheadAn idiot; a stupid or inept person.
• lackwitA witless person; a fool.
• lamebrainA fool.
• log figuratively
• lummoxA clumsy, stupid person; an awkward bungler.
• lunkA fool; an idiot; a lunkhead.
• lunkheadA fool or idiot.
• maroon slangAn idiot; a fool.
• meatball slang
• meathead slang
• mental midget informalA stupid person.
• momo slang
• mongoloid
• mongtardAn extremely stupid person.
• monkey
• moron slangA stupid person; an idiot; a fool.
• mouth breather slang
• muggins slang
• mushheadA stupid person.
• muttonheadA stupid or foolish person.
• mutt USAn idiot, a stupid person.
• nimrod US, informalA foolish person; an idiot.
• nincomA fool; a nincompoop.
• nincompoopA foolish or silly person.
• ninnyhammerA foolish person; a simpleton.