Antonym: careless, incautious, rash. Similar words: cautiously, caution, precaution, glorious revolution, factious, captious, seditious, bumptious. Meaning: ['kɔːʃəs] 
n. people who are fearful and cautious. adj. 1. showing careful forethought 2. avoiding excess 3. cautious in attitude and careful in actions; prudent.
n. people who are fearful and cautious. adj. 1. showing careful forethought 2. avoiding excess 3. cautious in attitude and careful in actions; prudent. 
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1. Losses make us more cautious.
2. Her experiences have made her cautious.
3. Australia, put in to bat, made a cautious start.
4. He was very cautious about committing himself to anything.
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5. They've taken a very cautious approach.
6. The old lady is very cautious with her money.
7. He was cautious when he was riding the bicycle.
8. The air-pollution board has reacted with cautious optimism to the announcement.
9. He's a cautious driver.
10. They expressed cautious optimism about a solution to the crisis.
11. The government has been cautious in its response to the report.
12. The scientists are cautious about the wider significance of their findings.
13. When I started has become a kind of cautious person.
14. The brave may not live forever, but the cautious do not live at all.
15. The scientists are cautious about using enzyme therapy on humans.
16. The proposal received a cautious welcome from the Opposition.
17. He is a very cautious man.
18. There are grounds for cautious optimism .
19. Despite the crisis a cautious optimism prevailed.
20. Their supporters gave the decision a guarded/cautious welcome.
21. She is rather cautious in outlook.
22. You're right to be cautious.
23. He is, understandably enough, being more cautious this time.
24. He accused the government of being unduly cautious.
25. The president became more cautious as his popularity dipped.
26. Cautious by nature, Simpkin was reluctant to interfere.
27. What's made you so suddenly cautious?
28. Doctors are understandably cautious about this new treatment.
29. I advise you to be cautious.
30. My inner voice told me to be cautious.
More similar words: cautiously, caution, precaution, glorious revolution, factious, captious, seditious, bumptious, fractious, ambitious, vexatious, facetious, factitious, infectious, propitious, fictitious, flagitious, licentious, nutritious, superstitious, pretentious, contentious, ostentatious, adventitious, surreptitious, conscientious, ostentatiously, surreptitiously, pretentiousness, sententiously.