Avella rhymes with:
caravella, taravella, caravella, favela, marvella, novella, svehla, taravella, vela, vella
Avella sounds like:
abbeville, abel, abela, abele, abell, abella, abelow, abila, abiola, able, ably, abuellah, affable, affably, afoul, afula, apel, apfel, apollo, appall, appeal, appel, appell, apple, apply, aubel, auble, auvil, avail, aviall, avila, avilla, avolio, awful, awfully