Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
sleeplessness | Yes | No | No | No |
sleepless | No | Yes | No | No |
sleeplessness (noun) | sleepless (noun) |
---|---|
a temporary state in which you are unable (or unwilling) to sleep |
sleeplessness (adjective) | sleepless (adjective) |
---|---|
always watchful | |
experiencing or accompanied by sleeplessness |