Similar Words

Foolproof — synonyms, definition

1. foolproof (Adjective)

1 synonym
unfailing
1 definition

foolproof (Adjective) — Not liable to failure. ex. "a foolproof identification system"

2. foolproof (Verb)

2 synonyms
goof-proof goofproof
1 definition

foolproof (Verb) — Proof against human misuse or error. ex. "foolproof this appliance"

1 type of
proof