Antonyms for otiose
- adjective
Antonyms by meaning
- adj. · futile
- useful, necessary, essential, pregnant, productive
- adj. · supine
- interested, wild, excited, mad, engaged, motivated, keen, passionate, animated, eager, thrilled, lively, enthusiastic, energetic
- adj. · idle
- hard-working, notable
- adj. · slack
- considered, particular, minute, letter-perfect, careful, accurate, tight, in-depth, comprehensive, strict, precise, intensive, surgical, thorough, polished, rigorous
- adj.
- needed, required, basic