careful adj.
VERBS be | make sb Bitter past experience had made her careful of what she confided to Nadia.
ADV. awfully, doubly, especially, extra, extremely, particularly, really, specially, very Be extra careful when walking along country roads. | a bit, a little, fairly, quite | scrupulously
PREP. about She was quite careful about how she spoke to him. | of He's very careful of his reputation. | with She's extremely careful with money.
You can also check other dicts: careful (English, 中文解释 ), wordnet sense, Collins Definition