Etter rhymes with:
better, bettor, debtor, detter, fetter, fretter, geter, getter, jetter, ketter, letter, metter, mettur, netter, petr, petre, petter, pipetter, retter, schetter, setter, shetter, stetter, sweater, tretter, tschetter, vetere, vetter, wetter, yetter
Etter sounds like:
eader, eater, eatery, eder, ederer, editor, edra, edrea, either, ether, ethier, eudora