(of a person) thinking of, paying attention to, what one does, says etc

cautious; painstaking

having or showing caution

careful, guarded

cautious

careful, cautious

too cautious

suspicious

showing; having, careful thought or planning

wise, sensible in action and thought

having, showing, causing, a feeling of doubt (because a person, thing, cannot be trusted or believed)

distrustful

careful about possible danger or trouble

careful, cautious