[noun] a notable achievement; "he performed a great deed"; "the book was her finest effort" Synonyms:deed, feat, effort
[verb] use or manipulate to one's advantage; "He exploit the new taxation system"; "She knows how to work the system"; "he works his parents for sympathy" Synonyms:work
[verb] draw from; make good use of; "we must exploit the resources we are given wisely" Synonyms:tap
[verb] work excessively hard; "he is exploiting the students" Synonyms:overwork