Synonyms and Antonyms of stupidness
the quality or state of lacking intelligence or quickness of mind
- I'm not sure if he leaves his front door unlocked from carelessness or just plain stupidness.
brainlessness, denseness, density, dim-wittedness, doltishness, dopiness, dullness (also dulness), dumbness, fatuity, foolishness, mindlessness, oafishness, obtuseness, senselessness, simpleness, slowness, stupidity, thickness, vacuity, witlessness
absurdity, asininity, balminess, craziness, daftness, dottiness, fatuousness, folly, idiocy, inaneness, inanity, insanity, lunacy, madness, nonsensicalness, nuttiness, preposterousness, silliness, wackiness, zaniness
acumen, alertness, astuteness, discernment, insight, judgment (or judgement), perception
sagacity, sageness, sapience, wisdom, wit
logicalness, rationality, reasonableness, soundness, validity