foolhardy

English · Thesaurus

AI In plain words

Writing a short explanation…

Written by a house AI from the entry below, in your language. The entry itself is the source.

foolhardy

  • /ˈfuːlhɑːdi/ UK
  • /ˈfulˌhɑɹdi/ US

Where it comes from

From Middle English folehardy, foolhardi, folherdi, from Old French fol hardi (“foolishly bold”), from Old French fol (“foolish, silly; insane, mad”) (from Latin follis (“bellows; purse, sack; inflated ball; belly, paunch”), ultimately from Proto-Indo-European *bʰelǵʰ- (“to swell”)) + Old French hardi (“durable, hardy, tough”) (past tense of hardir (“to harden”), from the unattested Frankish *hartjan, from Proto-Germanic *harduz (“hard; brave”)), equivalent to fool + hardy. Compare fool-bold, fool-large, etc.

adjective foolhardier · more foolhardy · foolhardiest · most foolhardy · fool-hardy

  1. Marked by unthinking recklessness with disregard for danger; boldly rash; hotheaded. The master's pulse stood still, and he stared helplessly. The buzz of study ceased. The pupils wondered if this fool-hardy boy had lost his mind.

    Similar: bold, daring, foolish, irresponsible, rash, reckless

noun foolhardies · fool-hardy

  1. A person who is foolhardy. Resentful of the saddle-fast stranger, eight foolhardies return for more adventure.

Translations

Every language

adj marked by unthinking recklessness with disregard for danger

Españoltemerario
Françaistête brûlée
Deutschtöricht, tollkühn, vermessen, verwegen, ungestüm, hitzköpfig
Italianoavventato, spericolato, imprudente, dissennato
Русскийбезрассу́дно хра́брый bezrassúdno xrábryj, необду́манно сме́лый neobdúmanno smélyj, бесшабашный besšabašnyj

Talk about this word

Cite this
MLA

"foolhardy." Wiktionary, via Micwyn, micwyn.com/word/foolhardy. Accessed 5 Nov. 2026.

APA

foolhardy. (n.d.). In Wiktionary, via Micwyn. Retrieved November 5, 2026, from https://micwyn.com/word/foolhardy

Chicago

"foolhardy." Wiktionary, via Micwyn. Accessed November 5, 2026. https://micwyn.com/word/foolhardy.

BibTeX
@misc{foolhardy_2026,
  title = {foolhardy},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/foolhardy},
  urldate = {2026-11-05}
}