Stupid: Ity is a lack of

Stupidity is a lack of intelligence, understanding, reason, or wit, an inability to learn. It may be innate, assumed or reactive. Learn about the etymology, measurement, and impact of stupidity, as well as its role in comedy and philosophy. Learn the meaning, pronunciation, and usage of the adjective stupid, which can describe a lack of intelligence, common sense, or good judgment. Find out the synonyms, antonyms, and related words for stupid, as well as example sentences and quotations. Learn the meaning, pronunciation and examples of the adjective stupid, which can show a lack of thought or good judgement, or be used to emphasize annoyance. See also synonyms, collocations and word origin. Stupid, ignorant, and unintelligent are all used to refer to people or things that seem to show a lack of mental resources. Stupid is the most general and most insulting term, and can describe someone lacking in intelligence, wisdom, prudence, or mental quickness.