Thesaurus.com
Dictionary.com
Showing results for unwise. Search instead for unwife.
Definitions

unwise

[uhn-wahyz] / ʌnˈwaɪz /
ADJECTIVE
stupid, irresponsible
Synonyms
STRONGEST
foolhardy foolish ill-advised ill-considered imprudent inappropriate misguided naive reckless silly thoughtless undesirable unfortunate unsound
WEAK
childish immature impolitic improvident inadvisable inane indiscreet inept injudicious rash senseless short-sighted unintelligent witless
Antonyms
STRONGEST
careful cautious discreet prudent sensible serious thoughtful wise
WEAK
responsible sagacious

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.

Watching the chaos you had to wonder about the logic of extending the numbers of away supporters, the obvious dangers, the unwise faith being placed in sections of these fans behaving themselves.

From BBC • Mar. 8, 2026

A congressman from Illinois named Abraham Lincoln who was very hostile to what he thought was an unwise and illegal war with Mexico.

From Slate • Mar. 2, 2026

Is it unwise to use this money to buy a house with my fiancé?

From MarketWatch • Feb. 3, 2026

Some analysts have condemned those comments as inflammatory and unwise.

From The Wall Street Journal • Jan. 26, 2026

It is doubtful if he ever did anything braver in cold blood, or more unwise.

From "The Two Towers" by J. R. R. Tolkien