Perfunctory

a.	1.	Done merely to get rid of a duty; performed mechanically and as a thing of rote; done in a careless and superficial manner; characterized by indifference; as, perfunctory admonitions.
	2.	Hence: Mechanical; indifferent; listless; careless.

Adj.	1.	perfunctory - hasty and without attention to detail; not thorough; "a casual (or cursory) inspection failed to reveal the house's structural flaws"; "a passing glance"; "perfunctory courtesy" Synonyms: cursory, passing, casual
	2.	perfunctory - as a formality only; "a one-candidate pro forma election" Synonyms: pro forma

Laodicean, airy, apathetic, at odds, ataractic, automatic, averse, backward, balking, balky, blase, businesslike, careless, casual, cold, cool, cursory, degage, devil-may-care, differing, dilatory, disagreeing, disinclined, disinterested, dismissive, disobedient, dispassionate, disregardant, disregardful, distant, easygoing, fervorless, fleeting, flippant, forced, forgetful, fractious, free and easy, grudging, halfhearted, hasty, heedless, hurried, impersonal, inattentive, inconsiderate, incurious, indifferent, indisposed, indocile, inexcitable, insouciant, involuntary, lackadaisical, laggard, lazy, listless, loath, lukewarm, mechanical, mindless, mutinous, negligent, neuter, neutral, nonchalant, oblivious, offhand, opposed, pococurante, recalcitrant, reckless, refractory, regardless, reluctant, removed, renitent, resistant, respectless, restive, routine, rushed, sketchy, slipshod, slovenly, slow, slow to, spotty, standard, stock, sulky, sullen, superficial, tactless, tepid, thoughtless, turned-off, unanxious, unaware, unconcerned, unconsenting, undiplomatic, undiscriminating, unenthusiastic, unheedful, unheeding, uninterested, uninvolved, unmindful, unprepared, unready, unsolicitous, untactful, unthinking, unwilling, unzealous, usual, wooden, zealless