Main entry: drudge, galley slave, navvy, peon
Definition: a laborer who is obliged to do menial work
Main entry: hack, hacker, drudge
Definition: one who works hard at boring tasks
Main entry: moil, drudge, dig, fag, grind, labor, labour, toil, travail
Definition: work hard
Usage: She was digging away at her math homework; Lexicographers drudge all day long