What rhymes with isotron

director, sector, vector, prefecture, electron, inspector, collector, ancestor, lecturer, rector, connector, hector, detector, protector, spectator, elector, nectar, projector, reflector, hectare, selector, executioner, melchior, prospector, specter, descriptor, injector, objector, defector, ejector, effector, corrector, lector, deflector, erector, arrestor, bisector, icterus, motorcar, rhetor, persecutor, questor, dissector, insectivore, lictor, copyeditor, prosector, preselector, trisector, convector, multiplexor, hectoliter, vivisector, cosmotron, subdirector, isotron, septuor, proctorial, perfecter, plectron, collocutor, concoctor, strobotron, acroter, conjecturer, genuflector, inflictor