different between unwise vs foolhardy

English

Etymology

From Middle English unwis, from Old English unw?s (“unwise, foolish, ignorant, uninformed, insane”), equivalent to un- +? wise. Cognate with Dutch onwijs (“unwise”), German unweise (“unwise”), Danish uvis (“unwise”), Swedish ovis (“unwise”), Icelandic óvís (“unwise”).

Pronunciation

• IPA^(key): /?n?wa?z/
• Rhymes: -a?z

Adjective

unwise (comparative unwiser, superlative unwisest)

1. Not wise; lacking wisdom

   Synonyms: injudicious, indiscreet, foolish

Antonyms

• wise

Derived terms

• unwiseness

Translations

English

Etymology

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 *b?el??- (“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.

Pronunciation

• (Received Pronunciation) IPA^(key): /?fu?lh??di/
• (General American) IPA^(key): /?ful?h??di/
• Hyphenation: fool?har?dy

Adjective

foolhardy (comparative foolhardier or more foolhardy, superlative foolhardiest or most foolhardy)

1. Marked by unthinking recklessness with disregard for danger; boldly rash; hotheaded.

Synonyms

• bold
• daring
• foolish
• irresponsible
• rash
• reckless

Derived terms

• foolhardice (obsolete)
• foolhardihood (obsolete)
• foolhardily
• foolhardiness

Translations

Middle English

Adjective

foolhardy

1. Alternative form of folehardy