65 careful synonyms include cautious, heedful, alert, aware, attentive, watchful, vigilant, hypervigilant, wary, and on guard. Careful is an adjective, and its antonyms are careless and reckless. Here are some additional synonyms for "careful" with example sentences.
65 other ways to say careful.
A tight budget requires careful planning.
Be careful with the glass.
Drive careful on icy roads.
Finance requires careful money management.
Hosting the event requires careful planning.
She gave careful consideration to suggestions.
That really hurt, be more careful!
Understanding the nuance requires careful observation.