Synonyms of cautious in English:

cautious


See US English definition of cautious

See UK English definition of cautious

See Spanish definition of prudente

adjective

1‘he's a very cautious driver’

SYNONYMS
careful, wary, aware, heedful, attentive, alert, watchful, vigilant, hypervigilant, circumspect, prudent, guarded, on one's guard, chary, mindful
informal cagey
ANTONYMS

incautious, reckless