THESAURUS
favorably
accordantly, acquiescently, advantageously, affirmatively, agreeably, amelioratively, amiably, amicably, approvingly, ardently, arm in arm, as lief, assentingly, auspiciously, beneficially, benignantly, benignly, brightly, compliantly, congenially, consentingly, cordially, enthusiastically, fain, familiarly, fortunately, friendliwise, friendly, genially, good, graciously, hand in hand, happily, heartily, helpfully, helpingly, humanely, humanly, indulgently, intimately, kindheartedly, kindly, lief, lieve, luckily, melioratively, nicely, nothing loath, pleasantly, positively, profitably, promisingly, propitiously, prosperously, satisfyingly, serviceably, softheartedly, successfully, swimmingly, tenderheartedly, to advantage, to the good, ungrudgingly, ungrumblingly, unreluctantly, usefully, warmheartedly, warmly, well, willingly, with advantage, with open arms, without demur, without hesitation, without reluctance, yes
ROGET THESAURUS
favorably
Good
N
good, benefit, advantage, improvement, greatest good, supreme good, interest, service, behoof, behalf, weal, main chance, summum bonum, common weal, consummation devoutly to be wished, gain, boot, profit, harvest, boon, good turn, blessing, world of good, piece of good luck, piece of good fortune, nuts, prize, windfall, godsend, waif, treasure-trove, good fortune, happiness, goodness, utility, remedy, pleasure giving, commendable, useful, good, beneficial, well, aright, satisfactorily,
favorably, not amis, all for the best, to one's advantage, in one's favor, in one's interest, so far so good, magnum bonum.