regretfully

with feelings of bitterness or grief I must regretfully inform you that you are not among those who have been accepted for our internship program Synonyms agonizingly, bitterly, dolefully, dolorously, grievously, hardly, inconsolably, lugubriously, mournfully, painfully, plaintively, hard, resentfully, ruefully, sadly, sorely, sorrowfully, unhappily, wailfully, woefully, wretchedlyRelated Words abjectly, cheerlessly, crestfallenly, dejectedly, despairingly, despondently, disconsolately, dispiritedly, downheartedly, low-spiritedly; blackly, darkly, dismally, distressfully, distressingly, dourly, drearily, forlornly, gloomily, glumly, joylessly, mirthlessly, miserably, morosely, pessimistically, somberly, sullenly; acutely, harshly, keenly, piercingly, poignantly, severely, sharply; cruelly, hurtfully, ill, rancorouslyNear Antonyms cheerfully, cheerily, delightedly, gaily (also gayly), gleefully, good-naturedly, lightheartedly, merrily, mirthfully, rejoicingly, sunnily; blithely, blithesomely, calmly, casually, dispassionately, easily, impassively, indifferently, lightly, nonchalantly, stoically, unconcernedly; favorably, wellAntonyms blissfully, gladly, happily, joyfully, joyously