laboriously, painstakingly, endlessly, tiresomely, interminably, pointlessly, overlong, drearily, ploddingly, annoyingly, pedantically, torturously, haphazardly, irritatingly, exasperatingly, joylessly, maddeningly, masochistically, grindingly, tortuously, frustratingly, unforgivably, neurotically, ponderously, entertainingly, fussily, painfully, obsessively, overfamiliar, talky, lazily, studiously, creakily, frenetically, inexpertly, blandly, messily, lugubriously, cumbersomely, repellently, boringly, ineptly, disjointedly, excruciatingly, gratingly, sloppily, arduously, mindlessly, unendingly, fruitlessly, relentlessly, enjoyably, idiotically, artlessly, alternately, impenetrably, depressingly, determinedly, clumsily, cloyingly, meaninglessly, quixotically, overbearingly, queasily, squeamishly, compulsively, perfunctorily, slackly, farcically, resentfully, archaically, dreadfully, repetitiously, soullessly, fiddly, drably, sweatily, pettily, stolidly, dully, horridly, childishly, pretentiously, forgivably, inanely, remorselessly, wanly, trickily, infernally, amusingly, haplessly, hilariously, antiseptically, unimaginatively, choppily, fastidiously, ineffectually, yawningly, readably, indifferently, wearily, truculently

dragging, drawn-out, extended, humdrum, lengthy, megillah, monotonous, preachification, prolix, prolonged, protracted

boringly, tiresomely