Synonyms of brainlessness

brainlessness

noun

1

as in insanity

lack of good sense or judgment

had the inexplicable brainlessness to sell his car for half of what it was worth

Synonyms & Similar Words

• insanity
• madness
• simplicity
• absurdity
• fatuousness
• craziness
• preposterousness
• foolishness
• inanity
• unwisdom
• imbecility
• witlessness
• daftness
• zaniness
• wackiness
• silliness
• dottiness
• stupidness
• asininity
• stupidity
• lunacy
• nuttiness
• fatuity
• balminess
• folly
• idiocy
• senselessness
• mindlessness
• dulness
• nonsensicalness
• obtuseness
• dopiness
• dullness
• simpleness
• slowness
• dippiness
• simplemindedness
• irrationality
• feeblemindedness
• dumbness
• ridiculousness
• denseness
• oafishness
• unreasonableness
• vacuity
• doltishness
• fallacy
• kookiness
• ludicrousness
• weirdness
• gormlessness
• dim-wittedness
• laughableness

Antonyms & Near Antonyms

• wisdom
• sanity
• sagacity
• prudence
• soundness
• rationality
• sapience
• validity
• sensibleness
• reasonableness
• logicality
• perception
• sagaciousness
• reasonability
• insight
• sageness
• discernment
• logicalness
• rationalness
• percipience

2

as in stupidness

the quality or state of lacking intelligence or quickness of mind

the turkey is one bird that has often been cited for its brainlessness

Synonyms & Similar Words

• stupidness
• thickness
• stupidity
• mindlessness
• dulness
• dopiness
• obtuseness
• dullness
• boneheadedness
• slowness
• witlessness
• foolishness
• dumbness
• insanity
• density
• denseness
• oafishness
• dorkiness
• weak-mindedness
• fatuity
• vacuity
• doltishness
• simpleness
• senselessness
• simplicity
• idiocy
• gormlessness
• simplemindedness
• madness
• fatuousness
• feeblemindedness
• absurdity
• preposterousness
• craziness
• dim-wittedness
• inanity
• daftness
• zaniness
• irrationality
• wackiness
• dottiness
• silliness
• nincompoopery
• asininity
• unreasonableness
• lunacy
• nuttiness
• balminess
• folly
• inaneness
• fallacy
• mental retardation
• nonsensicalness
• mental deficiency
• dippiness

Antonyms & Near Antonyms

• intelligence
• brilliance
• brightness
• cleverness
• quickness
• smartness
• perception
• judgment
• sharpness
• judgement
• insight
• braininess
• acumen
• keenness
• perspicacity
• alertness
• astuteness
• discernment
• quick-wittedness
• wisdom
• wit
• sagacity
• rationality
• percipience
• validity
• reasonableness
• soundness
• sapience
• logicality
• sageness
• logicalness
• rationalness