Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
foolproof | No | Yes | Yes | No |
infallible | No | Yes | No | No |
foolproof (adjective) | infallible (adjective) |
---|---|
not liable to failure | incapable of failure or error |
foolproof (verb) | infallible (verb) |
---|---|
proof against human misuse or error |