What rhymes with perplex

alex, ambidexter, annex, antihelix, apex, apexes, apteryx, archaeopteryx, aruspex, auspex, beck's, becks, bedecks, bellatrix, belowdecks, benelux, ceyx, checks, cimex, circumflex, complex, context, culex, czechs, decks, desex, dextrose's, diplex, dupleix, duplex, eccles, exeter, fedex, flecks, flex, googolplex, haruspex, heck's, hex, hypertext, ibex, ilex, interrex, intersex, kex, kopeks, lecythus, meccas, meknes, mex, multiplex, narthex, necks, objectless, peck's, pecks, perplex, perspex, playtex, plexiform, plexiglas, pontifex, prolix, pyrex, quadruplex, reannex, rechecks, rectus, rednecks, reflex, remex, retroflex, rex, roughnecks, scolex, secs, sex, sexist, shipwrecks, simplex, speck's, specks, specs, stereotaxis, subcortex, subtext, sussex, techs, teletext, telex, tex, texas, trek's, treks, triplex, unisex, unmixed, unsex, unsexed, uzbek, uzbeks, vex, vexillologist, wessex, wrecks, wrynecks, xerxes