- Antonyms of FUN
boring, disagreeable, tiring, unpleasant. labor, work. boring, disagreeable, displeasing, distasteful, drab, dreary, dull, ennui, fatigue, flat, heavy, humdrum, labor, lassitude, leaden, monotonous, pedestrian, ponderous, stodgy, stuffy, tedious, tiresome, tiring, toil, uncongenial, uninteresting, unlovely, unpleasant, unpleasing, unwelcome, weariness, wearisome, weary, wearying, work, Jading, Pleasureless.
- Examples of usage: