| enjoyable(adjective, pleasant, happy, energetic, lively) |
| enraged(adjective, strong, severe, intense, violent) |
| entertaining(adjective, pleasant, happy, energetic, lively) |
| enthusiastic(adjective, rough, energetic, wild, excited) |
| exciting(adjective, energetic, excited, unsettled, frantic) |
| exhilarated(adjective, energetic, enthusiastic, excited, merry) |
| extravagant(adjective, rough, violent, foolish, crazy) |
| facetious |
| fervid |
| feverish |
| fit(strong, tough, healthy, well) |
| fit as fiddle(expression, idiom, strong, tough, fit) |
| flipped(adjective, strong, severe, intense, violent) |
| flourishing(strong, tough, fit, healthy, well) |
| forceful(adjective, strong, tough, healthy) |
| forte(strong, piercing, strident, noisy, blaring) |
| fortissimo(adjective, loud) |
| frank(adjective, open) |
| frightening(adjective, strong, severe, intense, violent) |
| frisky |