1) Advisable 2) Canny 3) Careful 4) Cautious 5) Circumspect 6) Considerate 7) Diplomatic 8) Discreet 9) Forehanded 10) Frugal 11) Guarded 12) Politic 13) Provident 14) Prudential 15) Responsible 16) Restrained 17) Safe 18) Sage 19) Sensible 20) Shrewd 21) Tactful 22) Thrifty 23) Wise 1) Advisable 2) Careful 3) Careful and sensible 4) Cautious 5) Circumspect 6) Discreet 7) Discreet or circumspect 8) French word used in English 9) Highly sensible 10) Judicious 11) Like laying up, often 12) Marked by sound judgment 13) Not rash 14) Penny wise 15) Provident 16) Prudential 17) Responsible 
[name] Prudent is both a given name and a surname. Notable people with the name include: Given name: Surname: ...
[adj] - careful and sensible 2. [adj] - showing wise self-restraint in speech and behavior especially in preserving prudent silence
adjective careful and sensible; marked by sound judgment; `a prudent manager`; `prudent rulers`; `prudent hesitation`; `more prudent to hide than to fight`
wise or judicious in practical affairs; sagacious; discreet or circumspect; sober. · careful in providing for the future; provident: a prudent decision.
[PSAT glossary] marked by sound judgment[Literary terms] marked by sound judgment