Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
crumble | No | No | Yes | No |
wear out | No | No | Yes | No |
crumble (verb) | wear out (verb) |
---|---|
break or fall apart into fragments | exhaust or get tired through overuse or great strain or stress |
fall into decay or ruin | deteriorate through use or stress |
fall apart | go to pieces |