Dictionary.com
Thesaurus.com
Synonyms

guarded

American  
[gahr-did] / ˈgɑr dɪd /

adjective

  1. cautious; careful; prudent.

    to be guarded in one's speech.

    Synonyms:
    vigilant, circumspect, chary, watchful, wary
  2. protected, watched, or restrained, as by a guard.


guarded British  
/ ˈɡɑːdɪd /

adjective

  1. protected or kept under surveillance

  2. prudent, restrained, or noncommittal

    a guarded reply

"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

  • guardedly adverb
  • guardedness noun
  • self-guarded adjective
  • well-guarded adjective

Etymology

Origin of guarded

First recorded in 1500–10; guard + -ed 2

Explanation

Someone who's guarded is careful, restrained, and maybe a little bit wary. It's normal for a new rescue dog to be guarded when you first bring her home. People tend to be guarded in certain situations — when they're being criticized, or are at a party where they don't know a single person. Others simply have guarded personalities, always starting from a position of cautiousness. Guarded can also literally mean "protected," like a guarded castle, but you'll more often find it describing a restrained person.

Keep Reading on Vocabulary.com

Vocabulary lists containing guarded

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.

Keith, guarded and intense, could have cared less about flash and showmanship.

From The Wall Street Journal • Apr. 17, 2026

Is artificial intelligence so powerful that it needs to be carefully guarded?

From MarketWatch • Apr. 16, 2026

Security was tight during the court session on Tuesday, with suspects transported in heavily guarded convoys under military, police and intelligence supervision.

From BBC • Apr. 8, 2026

It sure looked like closely guarded national security information was being used to make a quick buck.

From Slate • Mar. 31, 2026

At its foot, guarded by a solitary yew tree, was a cavern of darkness like a silent scream: a gaping stone mouth.

From "Wolf Brother" by Michelle Paver