perfunctory

adj.

[1]	routine , casual , mechanical , automatic , passing , robot-like , unthinking , businesslike , unspontaneous , formal , dismissive , inattentive , uninvolved , apathetic , indifferent , unconcerned , removed , distant , offhand , heedless , uninterested , hasty , hurried , superficial , cursory , fleeting , rushed
[2]	careless , pro forma , slipshod , slovenly , negligent , sketchy , spotty