Here's what rhymes with conventicole.
coal goal kohl whole role soul hole pole roll sole bowl fol mole poll toll knoll shoal dole foal bole boll thole vole tole dolour skoal stole parole scroll droll cajole troll prole patrol stroll enroll systole casserole extol vacuole petiole unroll bedroll condole oriole maypole extoll rissole innersole control glycerol camisole cubbyhole beanpole arteriole buttonhole decontrol pigeonhole quadrupole profiterole