| restlessly(vigorously, earnestly, actively, hastily, carefully) |
| rigorously(adverb, fast, sprightly, seriously, intensely) |
| roughly(adverb, fast, sprightly, seriously, intensely) |
| rowdily(adverb, fast, sprightly, seriously, intensely) |
| salubriously(adverb, healthily) |
| savagely(adverb, fast, sprightly, severely, intensely) |
| senselessly(adjective, intensely, fiercely, wildly, ludicrously) |
| severely(adverb, authority, fast, intensely, fiercely) |
| smartly |
| solidly(adverb, fast, fully, intensely, fiercely) |
| something fierce(expression, adjective, intensely, fiercely, wildly) |
| stably(adverb, strongly) |
| steadfastly(adverb, fast, intensely, fiercely, violently) |
| strikingly |
| studiously(adverb, vigorously, earnestly, actively, hastily) |
| thirstily(earnestly, promptly, enthusiastically, anxiously, aggressively) |
| to distraction(expression, adjective, intensely, fiercely, wildly) |
| to good account(expression, idiom) |
| to good purpose(expression, idiom) |
| toughly(adverb, strongly) |