prudent
— Adjective
– English
~ careful and sensible; marked by sound judgment; "a prudent manager"; "prudent rulers"; "prudent hesitation"; "more prudent to hide than to fight"
prudential
— Adjective
– English
~ arising from or characterized by prudence especially in business matters; "he abstained partly for prudential reasons"
prudently
— Adverb
– English
~ in a prudent manner; "I had allotted my own bedroom for necking, prudently removing both the bed and the key, and taken both myself and my typewriter into my son's bedroom."