Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
indefatigable | No | Yes | No | No |
indefatigability | Yes | No | No | No |
indefatigable (noun) | indefatigability (noun) |
---|---|
tireless determination |
indefatigable (adjective) | indefatigability (adjective) |
---|---|
showing sustained enthusiastic action with unflagging vitality |