Dictionary.com
Thesaurus.com
Synonyms

ill-advised

American  
[il-uhd-vahyzd] / ˈɪl ədˈvaɪzd /

adjective

  1. acting or done without due consideration; imprudent.

    an ill-advised remark.

    Synonyms:
    senseless, ill-judged, shortsighted, unwise

ill-advised British  

adjective

  1. acting without reasonable care or thought

    you would be ill-advised to sell your house now

  2. badly thought out; not or insufficiently considered

    an ill-advised plan of action

"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

Etymology

Origin of ill-advised

First recorded in 1585–95

Explanation

An ill-advised decision is one that isn't smart or thoughtful. It would be ill-advised to adopt all the dogs, cats, rabbits, and guinea pigs from your local animal shelter — especially without consulting your family members first. This adjective is basically a polite way to say "just plain stupid." Political commentators may judiciously criticize a policy decision as ill-advised if they think it's a bad idea. Your mom might respond to your brother's request to let his pet chicken sleep in bed with him by calmly saying, "That would be ill-advised." The word implies that you've been given bad advice, which may be true, but it's generally your own recklessness that leads you to do something ill-advised.

Keep Reading on Vocabulary.com

Vocabulary lists containing ill-advised

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.

See Examples For:

"Given everything happening with safety, right now would be an ill-advised moment to go public, and we don't feel pressure on that," Altman told Fortune business magazine on Friday.

From Barron's Sep. 13, 2026

“It’s going to be hard to make the case that this was ill-advised because the story turned out so well.”

From Slate May 5, 2026

“This ill-advised partnership was a blatant move to grab short-term revenue growth through channel expansion,” he continued.

From MarketWatch Apr. 29, 2026

For their part, European leaders have come out staunchly against a war they weren’t consulted on, and which they see as both illegal and ill-advised.

From The Wall Street Journal Apr. 4, 2026

But his good luck caused a third development, so that he did not reap the fruits of his ill-advised decision.

From "The Prince" by Niccolò Machiavelli

Vocabulary.com logo
by dictionary.com

Just like flashcards, but way more fun

Don't take our word for it. Leave the boring studying behind and join VocabTrainer today. You'll learn even faster and never look back.

Take me to Vocabulary.com