furiously, frantically, busily, tirelessly, diligently, frenetically, assiduously, anxiously, industriously, fruitlessly, arduously, ceaselessly, relentlessly, obsessively, vainly, eagerly, feverously, painstakingly, avidly, futilely, laboriously, doggedly, endlessly, nervously, constantly, patiently, restlessly, intensively, incessantly, determinedly, ferociously, maniacally, breathlessly, impatiently, desperately, earnestly, hungrily, studiously, hectically, hard, fervently, energetically, madly, meticulously, aggressively, methodically, perpetually, frenziedly, strenuously, zealously, furtively, valiantly, dutifully, intently, ravenously, indefatigably, ardently, expectantly, quietly, tediously, sweatily, hotly, sleeplessly, compulsively, closely, rabidly, vigilantly, unsuccessfully, alternately, excitedly, actively, unceasingly, stealthily, tensely, vigorously, exhaustively, craftily, tenaciously, continually, hurriedly, haplessly, intensely, neurotically, giddily, noisily, sedulously, minutely, shamelessly, cooperatively, hunkered down, secretly, devotedly, halfheartedly, mindlessly, mightily, insistently, quixotically, merrily, surreptitiously, raptly, sneakily, greedily