Synonyms of perseveringly

2 Syllables
briskly, nimbly
3 Syllables
studiously, earnestly, busily, arduously, eagerly, speedily, seriously, hurriedly, strenuously, zealously, ardently, fervently, restlessly, hastily
4 Syllables
carefully, diligently, industriously, persistently, unweariedly, spiritedly, vigorously, agilely, adamantly, vigilantly, assiduously, laboriously, painstakingly, vivaciously
5 Syllables
animatedly, purposefully, unremittingly, expeditiously
6 Syllables
indefatigably, energetically, enthusiastically