regrettably Definition

unfortunately, alas, unluckily, sadly, lamentably, regretfully, regrettable, unfortunate, fortunately, tragically, disappointingly, regretful, painfully, disgracefully, pitifully, alack, miserably, woefully, sorry, however, unhappily, deplorably, reluctantly, regrets, already, afraid, thankfully, shamefully, indeed, depressingly, dreadfully, embarrassingly, pathetically, appallingly, terribly, inexcusably, glaringly, frankly, unforgivably, mercifully, frustratingly, distressingly, ironically, admittedly, nevertheless, strangely, horribly, disastrously, nonetheless, laughably, bizarrely, predictably, wretchedly, moreover, therefore, grievously, unavoidably, demonstrably, consequently, manifestly, inasmuch, egregiously, singularly, evidently, conspicuously, utterly, laudably, undoubtedly, blessedly, unutterably, damnably, unaccountably, profoundly, curiously, abjectly, monumentally, furthermore, wholly, insultingly, superficially, peculiarly, paradoxically, perforce, inevitably, simply, certainly, unreservedly, luckily, apathetically, maddeningly, scarcely, worryingly, annoyingly, perplexingly, signally, nobly, scandalously, irredeemably, patently, bewilderingly,