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