Hackler rhymes with:
bakalar, bacheller, bakalar, beachler, beucler, bichler, birchler, buchler, buckler, buechler, cycolor, eichler, kuchler, kuechler, pichler, pickler, schickler, stickler, tinkler, treichler, virkler
Hackler sounds like:
haeussler, hagler, haigler, hasler, hassler, hausler, haussler, hechler, heckler, hegler, heisler, hesler, hessler, hosler, hossler, huggler