babe, barnacle, beat, bilk, bine, bloodsucker, boob, bough, branch, branchedness, branchiness, burgeon, butt, chump, cinch, client, cozen, credulous person, cull, customer, deadwood, defraud, diddle, do, dupe, easy mark, easy pickings, fair game, fall guy, fish, flagellum, fool, fork, freeloader, frond, goat, gobe-mouches, greener, greenhorn, greeny, gudgeon, gull, gyp, hanger-on, innocent, leadpipe cinch, leech, limb, lounge lizard, mark, monkey, mug, offshoot, overreach, patron, patsy, pigeon, plaything, prize sap, prospect, pushover, ramage, ramification, regular, regular customer, runner, sap, saphead, sapling, sarment, schlemiel, scion, seedling, set, shoot, sitting duck, slip, soft touch, spear, spiv, sponge, sponger, spray, sprig, sprit, sprout, stolon, stooge, switch, take, tendril, thallus, toy, trusting soul, twig, victim