Synonyms of 'earnestly'

actively, ardently, assiduously, decidedly, decisively, decorously, demurely, determinedly, devotedly, devoutly, Down, exhaustively, fervently, fervidly, firmly, fixedly, formally, gravely, grimly, heartily, heatedly, passionately, resolutely, resolvedly, sedately, seriously, sincerely, somberly, staidly, vehemently, wholeheartedly, zealously