Repeater rhymes with:
peter, pieter, st_peter, beater, cheater, deater, deeter, demeter, demetre, depleter, dieter, eater, heater, heeter, jeeter, jeter, keator, keeter, keiter, liter, meter, molitor, neater, peter, pieter, praetor, schleeter, seater, skeeter, sleeter, sliter, streater, streeter, strieter, st_peter, sweeter, teater, teeter, teter, treater, vanmeter, vanmetre, vietor, yeater
Repeater sounds like:
rafter, raftery, raptor, rapture, rooftree, rupture