FAQs About the word foolproof

foolproof

proof against human misuse or error, not liable to failure

flawless,perfect,reliable,definite,Infallible,sure,unerring,unfailing,reliable,Errorless

faulty,faulty,flawed,imperfect,unreliable,fallible,unreliable

fool-large => Big fool, fooling => having a laugh, foolify => fool, fool-hasty => foolhardy, foolhardy => foolhardy,