Dictionary.com
Thesaurus.com
Synonyms

wary

American  
[wair-ee] / ˈwɛər i /

adjective

warier, wariest
  1. watchful; being on one's guard against danger.

    Synonyms:
    prudent, circumspect, guarded, vigilant, alert
  2. arising from or characterized by caution.

    to give someone a wary look.


wary British  
/ ˈwɛərɪ /

adjective

  1. watchful, cautious, or alert

  2. characterized by caution or watchfulness

"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

Related Words

See careful.

Other Word Forms

Etymology

Origin of wary

First recorded in 1545–55; ware 2 + -y 1

Explanation

Describe yourself as wary if you don't quite trust someone or something and want to proceed with caution. Be wary of risky things like wild mushrooms and Internet deals! You can trace wary through Old English back to Old High German giwar "aware, attentive." If you keep a wary eye on something, you are attentive for signs that it is becoming dangerous. Likewise, if you give someone a wary glance, your face conveys the suspicion and caution you feel. When you are wary of driving alone at night or making promises, you fear something bad might happen if you do these things.

Keep Reading on Vocabulary.com

Vocabulary lists containing wary

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.

A wary Tinseltown reluctantly coalesced around the Netflix bid, seeing it as the lesser of two evils, but Paramount's willingness to stump up ever greater sums eventually saw the streamer withdraw.

From Barron's • May 13, 2026

The world is watching with a wary eye, as passengers leave the hantavirus-infected MV Hondius cruise ship and head to medical facilities or home.

From Slate • May 12, 2026

Still, it’s unlikely to last forever, and investors are wary of previous boom-bust cycles in semiconductors.

From The Wall Street Journal • May 10, 2026

They are also wary of Ukraine's desire to join the EU.

From BBC • May 8, 2026

Scoob gives a wary glance around the interior.

From "Clean Getaway" by Nic Stone