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Synonyms

unwise

American  
[uhn-wahyz] / ʌnˈwaɪz /

adjective

more unwise, most unwise
  1. not wise; lacking in good sense or judgment; foolish; imprudent.

    an unwise choice;

    an unwise man.


unwise British  
/ ʌnˈwaɪz /

adjective

  1. lacking wisdom or prudence; foolish

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

  • unwisely adverb
  • unwiseness noun

Etymology

Origin of unwise

First recorded before 900; Middle English unwis(e), unwisse, Old English unwīs “unwise, foolish, mad, insane”; un- 1, wise 1

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

If someone has capacity and refuses a residential home, that must be respected, even if others think it unwise.

From BBC

Unfortunately, it would be unwise to place too much trust in Mr. Mian’s reports, since he makes so many obvious factual mistakes.

From The Wall Street Journal

But I am willing to bet that he made some unwise decisions about his own finances in the process.

From MarketWatch

History tells us that its unwise to take solid conclusions from short-term action in the Dow or any other index.

From Los Angeles Times

The company has also received criticism for the partnership, with some analysts warning that Apple is making an unwise move in outsourcing its AI capabilities to Google.

From MarketWatch