W: (adj) careful [Related to: carefulness] (cautiously attentive) "careful of her feelings"; "heedful of his father's advice"
S: (n) caution, caveat (a warning against certain acts) "a caveat against unfair practices"
S: (n) caution, precaution, care, forethought (judiciousness in avoiding harm or danger) "he exercised caution in opening the door"; "he handled the vase with care"