cautious Synonyms

conservative discreet watchful scrupulous circumspect thoughtful timid heedful careful wary vigilant prudent suspicious tentative tremulant trudging thrifty toddling stewardly sparing soft-spoken provinciality prudential prudentially reck regardful reluctant safe safely sauntering shrewd shy sleepless slinking waddling wakeful wariness buttoned-down cagey cagy painstakingness fogyish far-sighted keep watch on guard old-line on the lookout self-disciplined uncreative unsleeping