6 letter words ending with on in the mammoth censored word list.

action alsoon amazon amnion archon aswoon baboon ballon barton baryon basion batoon beacon beckon bicron biggon billon bisson blazon bolson bolton bonbon boston bouton brehon breton bunion burton button cacoon camion cannon canton canyon carbon cardon carron carton casson cation ceroon chaton chicon chiton citron claxon cocoon common cordon cotton coupon craton crayon crepon dacron daemon dahoon daikon daimon dalton damson danton deacon deuton diaxon dimuon diplon diuron doblon dobson donjon dragon dromon dupion durion earcon elevon epigon etalon ethion etymon euphon falcon fanion flacon flagon foison fripon fusion gabion gaboon gallon gammon garcon garron gascon gazoon geason gibbon gibson gnomon godson gonion gorgon goujon grison gryfon guenon guidon hadron hagdon headon hereon heroon horson intron isogon jargon jetson jetton jimson karyon kation kelson klaxon ladron lagoon lardon latron legion lepton lesion lesson leukon lisbon logion lotion macron magnon mammon maroon marron mascon matron melton merlon micron mignon mikron minion mnemon morion motion mouton muflon musmon mutton myelon napron nasion nation natron nekton nelson neocon neuron newton notion operon option orison osteon outwon panton pardon parson parton patron peason pennon pereon perron person phonon photon phylon phyton pigeon pinion pinyon piston pleion pluton poison pompon ponton potion poyson prison proton pulton pycnon python racoon ramson randon ration ratoon ratton reason reckon region rhyton ribbon rognon ronion ronyon salmon saloon santon scazon season sermon seroon seston sexton sialon simoon sindon siphon solion spinon stolon summon syphon talion tampon tarpon teflon telson tendon tenson tenzon teston teuton thoron tiglon toison tompon towmon trigon triton trogon turion tycoon typhon ulicon ulikon ultion unison ustion vellon virion vision voudon waggon wanion wanton weakon weapon weason wigeon wonton xoanon yaupon youpon zircon