W: (adj) discreet [Related to: discreetness] (heedful of potential consequences) "circumspect actions"; "physicians are now more circumspect about recommending its use"; "a discreet investor"
W: (adj) prudent [Related to: prudence] (careful and sensible; marked by sound judgment) "a prudent manager"; "prudent rulers"; "prudent hesitation"; "more prudent to hide than to fight"