Synonyms of earnestly

2 Syllables
fondly, sternly, loyally
3 Syllables
studiously, lovingly, solemnly, busily, eagerly, rowdily, somberly, hungrily, soberly, seriously, thirstily, cravingly, longingly, thoughtfully, ardently, heartily, dotingly, fervently, yearningly, thoroughly, breathlessly, steadfastly, sweepingly, healthily, devoutly, zestfully, vibrantly
4 Syllables
trustworthily, diligently, actively, boisterously, unweariedly, compellingly, impatiently, spiritedly, vigorously, endearingly, reverently, adoringly, untiringly, rapturously, vigilantly, assiduously, beseechingly, sincerely, imploringly, expectantly
5 Syllables
determinedly, animatedly, perseveringly, impressively, enrapturedly, meticulously, wholeheartedly, exhaustively
6 Syllables
indefatigably, appreciatively, importunately
7 Syllables
anticipatorily