| persistently(adverb, definitely, resolutely, tenaciously, obstinately) |
| resolutely(adverb, seriously, vigorously, earnestly, actively) |
| decidedly(adverb, absolutely, definitely, particularly, resolutely) |
| doggedly(adverb, firmly, resolutely, tenaciously, obstinately) |
| intently(adverb, seriously, vigorously, earnestly, actively) |
| ambitiously |
| steadily(adverb, resolutely) |
| unfalteringly |
| decisively(adverb, absolutely, really, positively, certainly) |
| staunchly(adverb, resolutely, tenaciously) |
| steadfastly(adverb, tenaciously) |
| stubbornly(adverb, definitely, resolutely, tenaciously, persistently) |
| firmly(adverb, definitely, resolutely, obstinately, stubbornly) |
| boldly(adverb, resolutely, tenaciously) |
| earnestly(adverb, seriously, vigorously, actively, truly) |
| indomitably(adverb, resolutely, tenaciously, fixedly, obstinately) |
| diligently(adverb, resolutely, tenaciously) |
| hard |
| heartily(adverb, resolutely, tenaciously) |
| indefatigably(adverb, resolutely, tenaciously) |