hack2
noun
1 he briefed the media's industry hacks before the party conference:
journalist, reporter, correspondent, newspaperman, newspaperwoman, newsman, newswoman, writer, feature writer, contributor, columnist, Grub Street writer;
British pressman;
North American legman, wireman;
Australian roundsman;
informal newshound, journo, scribbler, scribe, hackette, stringer;
North American, informal newsy;
archaic penny-a-liner.
2 a hard-working, clerical hack:
drudge, menial, menial worker, factotum, toiler, plodder, doormat, hewer of wood and drawer of water;
servant, lackey, laborer, slave, galley slave;
informal running dog, runner;
North American peon, gofer;
British, informal skivvy, dogsbody;
archaic scullion, servitor.