stupidity

noun

stu·​pid·​i·​ty stu̇-ˈpi-də-tē 

styu̇-

plural stupidities

1

: the quality or state of being stupid

2

: a stupid idea or act

Synonyms

• boneheadedness
• brainlessness
• denseness
• density
• dim-wittedness
• doltishness
• dopiness
• dorkiness
• dullness
• dulness
• dumbness
• fatuity
• foolishness
• gormlessness [chiefly British]
• mindlessness
• oafishness
• obtuseness
• senselessness
• simpleness
• slowness
• stupidness
• thickness
• vacuity
• weak-mindedness
• witlessness

Examples of stupidity in a Sentence

I was shocked by the stupidity of their decision.

the stupidity of the dialogue between the two romantic leads had movie audiences giggling uncontrollably

Recent Examples on the Web

And the level of vitriol and kind of just sheer stupidity in Congress is unprecedented. —Fortune Editors, Fortune, 15 May 2024

Almost 20 years ago, Chobe Game Lodge’s management saw the stupidity in that and offered to take all the female graduates. —Ann Abel, Forbes, 28 Feb. 2024

Word History

First Known Use

circa 1541, in the meaning defined at sense 1

Kids Definition

stupidity

noun

stu·​pid·​i·​ty st(y)u̇-ˈpid-ət-ē 

plural stupidities

1

: the quality or state of being stupid

2

: something (as an idea or act) that is stupid