Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
foolproof | No | Yes | Yes | No |
unfailing | No | Yes | No | No |
foolproof (adjective) | unfailing (adjective) |
---|---|
not liable to failure | tireless |
always able to supply more | |
not liable to failure |
foolproof (verb) | unfailing (verb) |
---|---|
proof against human misuse or error |