judicious (adj.) Look up judicious at Dictionary.com
c. 1600, "having sound judgment; careful, prudent," also "manifesting sound judgment, carefully planned," from Middle French judicieux (16c.) or directly from Medieval Latin iudiciosus "prudent, judicious," from Latin iudicium "judgment," from iudicem "a judge" (see judge (v.)). Related: Judiciously; judiciousness.