Hollatz rhymes with:
amulets, anklets, articulates, ballots, bartlett's, billets, booklets, branchlets, bullets, charlotte's, chocolates, consulates, copilots, correlates, defollets, droplets, eyelets, finlets, hamlets, helots, leaflets, merlots, metallatz, millets, nutlets, octuplets, omelets, palates, pallets, pamphlets, particulates, pellets, pilot's, pilots, pilots', platelets, quintuplets, starlets, tablets, toilets, triplets, violets, wallets, zealots, zelotes
Hollatz sounds like:
halts, health's, healthweek, helds, helots, hilditch, hilts, hiltz, hladik, hladky, holdouts, holds, holiday's, holidays, holliday's, hollywood's, holt's, holthaus, holthus, holts, holtz, holtz's, hult's, hults, hultz