Synonyms of overworking

Noun

1. overwork, overworking, labor, labour, toil

usage: the act of working too much or too long; "he became ill from overwork"

Verb

1. overwork, work, work on, process

usage: use too much; "This play has been overworked"

2. overwork, exploit, work, put to work

usage: work excessively hard; "he is exploiting the students"