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 Analysts said North Korea, despite the potential economic boost from active trade, remains cautious of greater dependence on China. — Reuters, NBC news, 15 Oct. 2026 Eyal Ronen, a researcher at Tel Aviv University, who co-authored the cryptanalysis study, is, like Preneel, cautious. — Chris Stokel-Walker, Scientific American, 15 Oct. 2026 Opposing pitchers still have taken a cautious approach to facing him. — Maddie Lee, Los Angeles Times, 14 Oct. 2026 And that little acknowledgment may be enough to make taking over the platform a less desirable direction for likely more cautious buyers like Disney that may want the technology but wish to distance itself from the brand. — Ashley Belanger, ArsTechnica, 13 Oct. 2026 See All Example Sentences for cautious

Recent Examples of Synonyms for cautious

Adjective

Full-scale, 10-foot Hulk standins helped actors and camera crews judge his dimensions on set, and even his pants required careful attention.

— Davide Abbatescianni, Variety, 15 Oct. 2026
Turning a field into a recognizable maze requires specialized planning and careful execution.

— Alexa Liacko, CBS News, 15 Oct. 2026

Definition of careful

Adjective

The third quarter earnings season has only just started, and it's expected to be strong, but investors are growing wary of the market.

— Sarah Min, CNBC, 16 Oct. 2026
Saxberger is wary, but Meyers’s admiration touches something, and soon the older man’s convinced to join a nightly meeting of young aesthetes.

— Literary Hub, Literary Hub, 16 Oct. 2026

Definition of wary

Adjective

Rivera urged coastal residents to remain alert to changes in sea level, identify routes to higher ground and report unusual conditions to emergency authorities.

— Antonio María Delgado, Miami Herald, 9 Oct. 2026
Threats to the Carolinas The private AccuWeather service urged Carolinians to remain alert to possible flash flooding, mudslides and tornadoes Sunday into Sunday night.

— Joe Marusak, Charlotte Observer, 7 Oct. 2026

Definition of alert

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cautions

cautious

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“Cautious.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/cautious. Accessed 22 Oct. 2026.

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Synonyms of cautious

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