Fulcher rhymes with:
agriculture, aquaculture, belcher, counterculture, culture, horticulture, melcher, melchor, pelczar, pilcher, subculture, vivisepulture, vulture, walcher, welcher, wilcher
Fulcher sounds like:
felger, felker, filigree, flasher, flashier, flaugher, fleeger, fleischauer, fleischer, fleischhacker, fleisher, flesher, flexer, flicker, fluker, folger, folker