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