Unfavorable \Un*fa"vor*a*ble\, a. Not favorable; not propitious; adverse; contrary; discouraging. -- {Un*fa"vor*a*ble*ness}, n. -- {Un*fa"vor*a*bly}, adv. [1913 Webster]
24 Moby Thesaurus words for "unfavorably": afield, amiss, askance, askant, astray, awry, badly, captiously, censoriously, conflictingly, contrarily, critically, detrimentally, disapprovingly, inauspiciously, opposingly, oppositely, reproachfully, unfortunately, unluckily, unpromisingly, unpropitiously, untowardly, wrong