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 Only in the 21st century have historians and scholars in the study of religion pursued more cautious academic research on Hoodoo. — Encyclopedia Britannica, 14 Aug. 2026 As the back-to-school shopping season winds down, retail sales data and several consumer surveys paint a picture of shoppers who are being impacted by higher costs, are more cautious with their spending and dealing with more stress. — Arthur Zaczkiewicz, Footwear News, 14 Aug. 2026 Legal experts said the slow pace reflects a cautious approach by Graf, the large volume of evidence and a desire by prosecutors to disprove conspiracy theories around the case. — Matthew Brown, Chicago Tribune, 13 Aug. 2026 Cramer said that distinction can help investors spot opportunities throughout earnings season, when a strong quarter is overshadowed by cautious guidance. — Alexa Lomonaco, CNBC, 13 Aug. 2026 See All Example Sentences for cautious

Recent Examples of Synonyms for cautious

Adjective

Kurz said that the field team put careful consideration into selecting each site.

— John Moritz, Hartford Courant, 14 Aug. 2026
Steve Bardens/Getty Images Brighton & Hove Albion must be careful that the chill of winter does not arrive much earlier than normal for them this season in the Conference League.

— Andy Naylor, New York Times, 14 Aug. 2026

Definition of careful

Adjective

Moscow, meanwhile, is widely seen as remaining wary of opening the door for Chinese security engagement in the Arctic, hoping instead that China will continue to buy up energy and broaden its role building out a lucrative NSR.

— Simone McCarthy, CNN Money, 14 Aug. 2026
Some investors are wary that alternative data management system PostgreSQL could steal market share from MongoDB, driving down the stock by more than 40% in the first quarter, Ikeda said.

— Liz Napolitano, CNBC, 13 Aug. 2026

Definition of wary

Adjective

An evacuation warning means residents should prepare to leave, stay alert for changing conditions and be ready to evacuate if an order is issued.

— Richard Ramos, CBS News, 13 Aug. 2026
Officials have urged Hoosiers to stay alert to changing weather conditions as more storms move across Indiana.

— Jen Guadarrama, IndyStar, 13 Aug. 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 20 Aug. 2026.

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Synonyms of cautious

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