Two Syllables
decter, ector, fechter, hector, lecter, lector, nectar, prechter, rector, schechter, schecter, schlechter, sector, specter, spector, spectre, vector, waechter, wechter
Three Syllables
collector, connecter, connector, defector, derecktor, detector, director, erector, injector, inspector, objector, projector, protector, transtector