THESAURUS
freeloader
barnacle, beat, beggar, bloodsucker, bummer, cadger, caller, company, coupon clippers, deadbeat, deadhead, drone, free rider, frequenter, gate-crasher, guest, habitue, hanger-on, idle rich, leech, leisure class, lounge lizard, lumpen proletariat, mendicant, moocher, nonworker, panhandler, paper, paper house, parasite, pass holder, rentiers, smell-feast, spiv, sponge, sponger, sucker, the unemployable, the unemployed, uninvited guest, visitant, visitor, well
ROGET THESAURUS
freeloader
Petitioner
N
petitioner, solicitor, applicant, suppliant, supplicant, suitor, candidate, claimant, postulant, aspirant, competitor, bidder, place hunter, pot hunter, prizer, seeker, beggar, mendicant, moocher, panhandler,
freeloader, sponger, mumper, sturdy beggar, cadger, hotel runner, runner, steerer, tout, touter, pauper, homeless person, hobo, bum, tramp, bindle stiff, bo, knight of the road (poverty), hippie, flower child, hard core unemployed, welfare client, welfare case, canvasser, bagman, salesman.