| vigorously(adverb, strong, fast, intensely, fiercely) |
| actively(adverb, fast, seriously, intensely, fiercely) |
| powerfully(adverb, strong, fast, seriously, intensely) |
| strongly(adverb, fast, seriously, intensely, fiercely) |
| ardently(adverb, vigorously, earnestly, hastily, carefully) |
| forcefully(adverb, strong, powerfully) |
| forcibly(adverb, strong, fast, seriously, intensely) |
| hard(adjective, adverb, strong, fast, intensely) |
| spiritedly(adverb, fast, intensely, fiercely, vigorously) |
| strenuously(adverb, hard, vigorously, earnestly, actively) |
| zealously(adverb, vigorously, earnestly, hastily, carefully) |
| animatedly(adverb, fast, seriously, intensely, fiercely) |
| dynamically(adverb, vigorously, actively, strongly, enthusiastically) |
| fervently(adverb, vigorously, earnestly, hastily, carefully) |
| heartily(adverb, fully, vigorously, powerfully, strongly) |
| industriously(adverb, vigorously, earnestly, actively, hastily) |
| mightily(adverb, powerfully, strongly, forcefully) |
| potently(adverb, vigorously, powerfully, strongly) |
| vivaciously(adverb, fast, seriously, intensely, fiercely) |
| enthusiastically(adverb, vigorously, earnestly, heartily, readily) |