Prudent
Synonyms: Wise, judicious, sage, advisable, politic, commonsensical, careful, chary, circumspect, forearmed, forethoughtful, provident, sparing, abstemious, well judged, sagacious, shrewd, well advised, sensible, cautious, canny, wary, far-sighted, forehanded, thrifty, economical, frugal, and scrimping.
Example Sentences
It's prudent to save money.
Be prudent with your choices.
Prudent planning prevents costly mistakes.
A prudent approach ensures safety.