wary

adj (-ier, -iest) ~ (of sb/sth) looking out for possible danger or difficulty; cautious （对可能发生的危险或困难）留意的, 小心的, 警惕的: keep a wary eye on sb 密切注意某人 * She was wary of strangers. 她很警惕陌生人. * be wary of giving offence 唯恐冒犯他人.

warmly, warmonger, warmth, warn, warn sb. of, warning, warp, warrant, warrant-officer, warranted, warrantee, warrantor, warranty, warren, warrior, warship, wart, wart-hog, wartime, warty, was, wash, wash (sth) off, wash basin, wash out (of a dirty mark), wash over sb, wash sth down (with sth), wash up, wash-cloth, wash-day, wash-drawing, wash-leather, wash-out, wash-stand, wash-tub, washable, washboard, washed out, washed up, washer,