| kindheartedly(adverb, with enthusiasm) |
| laboriously(adverb, vigorously, earnestly, actively, hastily) |
| like all get out(expression, adverb, vigorously, earnestly, hastily) |
| like fury(expression, adverb, fast, seriously, intensely) |
| like the devil(expression, adverb, vigorously, earnestly, hastily) |
| like the dickens(expression, adverb, vigorously, earnestly, hastily) |
| livingly |
| madly(adverb, fast, seriously, intensely, fiercely) |
| meanly(adverb, fast, sprightly, seriously, intensely) |
| nimbly(adverb, vigorously, earnestly, actively, hastily) |
| painfully(adverb, fast, sprightly, seriously, intensely) |
| painstakingly(adverb, vigorously, earnestly, actively, hastily) |
| perkily |
| perseveringly(adverb, vigorously, earnestly, actively, hastily) |
| persistently(adverb, vigorously, earnestly, actively, hastily) |
| potently(adverb, vigorously) |
| promptly |
| purposefully(adverb, vigorously, earnestly, actively, hastily) |
| quickeningly |
| quickly |