Synonyms of parasite

1 Syllable
germs, leech, nit, germ
2 Syllables
groupie, taker, drone, stooge, scrounger, minions, cancroid, sucker, minion, fawners, idler, flunky, deadbeat, sponged, sponge
3 Syllables
follower, sycophant, dependent, acarid, bootlicker, backscratcher, backslapper, exploiter, groveler, exploiters, vampire, hangers-on, followers, bloodsucker, freeloader, hanger-on, barnacle
4 Syllables
extortioner, mineworker, microorganism, microorganisms