What near rhymes with treason

accretion, achievement, achievements, adherence, adherent, adherents, adhesion, aeon, agreement, agreement's, agreements, allegiance, appearance, appearanced, archaean, archdeacon, artesian, augean, beacon, beaconed, beadsman, bedesman, bodleian, cartesian, chaldean, cheapen, cheapened, chieftain, clearance, coherence, coherent, cohesion, collegian, completion, concretion, cosecant, cyclopean, daemon, deacon, deaconhod, decent, decentius, decentnes, deepen, deepend, deepened, defeasance, defeasanced, deletion, deletiontfd, demon, demond, demonoid, didn't, disagreement, disagreement's, disagreements, disappearance, dodecahedron, eland, elizabethan, empyrean, eonard, epicurean, european, even, evened, evenold, evenrud, excretion, fecund, free-man, freeman, genevan, glaswegian, grecian, grievance, heathen, heathenhod, helvetian, herculean, hexahedron, hyperborean, impeachment, impeachments, incoherence, incoherent, incoherentnes, indecent, indecentnes, indonesian, infrequent, inherence, inherent, inhesion, interference, isn't, isn'tis, jacobean, korean, laodicean, legion, legioned, lesion, lethean, malfeasance, milesian, misdemeanant, misdemeanants, misfeasance, mohican, mycenaean, needments, norwegian, octahedron, orphean, paean, paeon, pandean, pentahedron, peon, peonid, perseverance, piquant, piquantnes, plebeian, policeman, polyhedron, polynesian, preachment, preachments, prescription, pythagorean, reason, reasoned, recent, recentnes, recentres, regent, regent's, regentes, regentess, regents, region, regioned, repletion, riband, seaman, season, seasoned, secretion, seedsman, sejant, semen, sequence, sequenced, sequent, sheepman, sisyphean, spelaean, steepen, steepened, stridden, tetrahedron, thriven, treason, treatment, treatment's, treatments, trihedron, unbeaten, uneven, unreason, unreasoned, unseasoned, venetian, venetianed, vicegerent, weaken, weakened, weazen, weazened