CAUTIOUS Synonyms: 63 Similar and Opposite Words

Q: How does the adjective 'cautious' contrast with its synonyms?

Some common synonyms of cautious are chary , circumspect , and wary . While all these words mean "prudently watchful and discreet in the face of danger or risk," cautious implies the exercise of forethought usually prompted by fear of danger. // a cautious driver

Q: When is it sensible to use 'chary' instead of 'cautious'?

The synonyms chary and cautious are sometimes interchangeable, but chary implies a cautious reluctance to give, act, or speak freely. // chary of signing papers without having read them first

Q: When can 'circumspect' be used instead of 'cautious'?

While the synonyms circumspect and cautious are close in meaning, circumspect suggests less fear and stresses the surveying of all possible consequences before acting or deciding. // circumspect in his business dealings

Q: Where would 'wary' be a reasonable alternative to 'cautious'?

Although the words wary and cautious have much in common, wary emphasizes suspiciousness and alertness in watching for danger and cunning in escaping it. // keeps a wary eye on the competition

cautious

adjective

ˈkȯ-shəs

Definition of cautious

as in careful

having or showing a close attentiveness to avoiding danger or trouble a cautious approach to everyday living

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How does the adjective cautious contrast with its synonyms?

Some common synonyms of cautious are chary, circumspect, and wary. While all these words mean "prudently watchful and discreet in the face of danger or risk," cautious implies the exercise of forethought usually prompted by fear of danger.

a cautious driver

When is it sensible to use chary instead of cautious?

The synonyms chary and cautious are sometimes interchangeable, but chary implies a cautious reluctance to give, act, or speak freely.

chary of signing papers without having read them first

When can circumspect be used instead of cautious?

While the synonyms circumspect and cautious are close in meaning, circumspect suggests less fear and stresses the surveying of all possible consequences before acting or deciding.

circumspect in his business dealings

Where would wary be a reasonable alternative to cautious?

Although the words wary and cautious have much in common, wary emphasizes suspiciousness and alertness in watching for danger and cunning in escaping it.

keeps a wary eye on the competition

Example Sentences

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.

Recent Examples of cautious Raymond Lopez, 15th, warned residents to be cautious of police activity, adding that apparent road rage prompted the shooting. — Tess Kenny, Chicago Tribune, 22 Oct. 2026 Be cautious of instant types that can be high in sodium, which can affect those with high blood pressure. — Maggie O'Neill, Verywell Health, 21 Oct. 2026 Police urged residents to remain cautious while officers investigated the reports. — Nicole Buss, Sacbee.com, 19 Oct. 2026 Fans are cautious about discussing UCLA’s chances of making the College Football Playoff, despite the Bruins becoming the last undefeated team in the Big Ten and Southeastern Conference. — Jordan Puente, Los Angeles Times, 19 Oct. 2026 See All Example Sentences for cautious

Recent Examples of Synonyms for cautious

Adjective

And so far, things seem to be operating smoothly — something local residents have grown to expect, given the high caliber of local elections officials and the careful oversight of political parties.

— Orlando Sentinel Editorial Board, The Orlando Sentinel, 22 Oct. 2026
His work is known for its careful handling of color and its feel for the mood of ordinary days.

— Naman Ramachandran, Variety, 22 Oct. 2026

Definition of careful

Adjective

But homeowners with gardens and trees should be alert as warmer temperatures mean many plants could struggle to retain moisture.

— Finnegan Belleau, Chicago Tribune, 21 Oct. 2026
Kindel — who the Penguins said is conscious, alert and in stable condition — was taken to the University of Utah Hospital for further evaluation.

— Madeline Bartos, CBS News, 20 Oct. 2026

Definition of alert

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cautions

cautious

cautiously

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“Cautious.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/cautious. Accessed 28 Oct. 2026.

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Synonyms of cautious

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