Perfunctory

• (a.) 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. • (a.) Hence: Mechanical; indifferent; listless; careless.
Found on http://thinkexist.com/dictionary/meaning/perfunctory/

Perfunctory

Per·func'to·ry adjective [ Latin perfunctorius , from perfunctus dispatched, past participle of perfungi to discharge, dispatch; per (see Per ) + fungi to perform. See Function .] 1. Done merely to get rid of a duty; performed mechanically a...
Found on http://www.encyclo.co.uk/webster/P/54

perfunctory

1. Done merely to get rid of a duty; performed mechanically and as a thing of rote; done in a careless and superficial manner; characterised by indifference; as, perfunctory admonitions. ... 2. Hence: Mechanical; indifferent; listless; careless. 'Perfunctory in his devotions.' ... Origin: L. Perfunctorius, fr. Perfunctus dispatched, p.p. Of perfung...
Found on http://www.encyclo.co.uk/local/20973

perfunctory

done as a duty without care 
Found on http://www.graduateshotline.com/list.html

perfunctory

hasty and without attention to detail; not thorough
Found on https://www.vocabulary.com/lists/388751

perfunctory

perfunctory 1. Done as a matter of duty or custom, without thought, attention, or genuine feeling. 2. Done hastily or superficially.
Found on http://www.wordinfo.info/words/index/info/view_unit/864/3
No exact match found