unwise

adjective

un·​wise ˌən-ˈwīz How to pronounce unwise (audio)
Synonyms of unwisenext
: lacking wisdom or good sense : foolish, imprudent
an unwise decision
unwisely adverb

Examples of unwise in a Sentence

It would be unwise to buy a house now. made the unwise decision to invest in a brand-new company
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
In fact, the doctor shortage has led to unwise remedies such as overreliance on PAs. Betsy McCaughey, Boston Herald, 8 Feb. 2026 History tells us that its unwise to take solid conclusions from short-term action in the Dow or any other index. Business Columnist, Los Angeles Times, 6 Feb. 2026 Virginia Democrats would be unwise to jack up income taxes despite a budget surplus. Editorial Board, Washington Post, 5 Feb. 2026 Opponents said the bill’s lack of notification to school officials would make schools more dangerous, and attempting to relieve schools of their liability for gun-carrying employees would be ineffective and unwise. Seth Tupper, States Newsroom, 3 Feb. 2026 See All Example Sentences for unwise

Word History

First Known Use

before the 12th century, in the meaning defined above

Time Traveler
The first known use of unwise was before the 12th century

Browse Nearby Words

Cite this Entry

“Unwise.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unwise. Accessed 13 Feb. 2026.

Kids Definition

unwise

adjective
un·​wise ˌən-ˈwīz How to pronounce unwise (audio)
ˈən-
: not wise : foolish
unwisely adverb

More from Merriam-Webster on unwise

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