Heckart rhymes with:
heckert, beckert, dechert, deckert, eckardt, eckert, heckert, ackert, bankert, beckert, benkert, bickert, borchert, brockert, burkert, dankert, dechert, deckert, deichert, dickert, eckardt, eckert, feickert, folkert, guckert, hackert, heckert, herkert, lockert, mackert, markert, pickert, reichert, richert, rickert, ruckert, rueckert, schweickert, schweikert, stepanakert, stockert, stuckert, teichert, ueckert, volkert, weichert, weikert, wickert, wiechert
Heckart sounds like:
hackert, hackworth, hagarty, hagerty, haggard, haggart, haggarty, haggerty, hauswirth, hazard, hazzard, heckard, heckert, hegarty, hjort, hogarth, hogarty, hoggard, hoggart, houseworth, hoxworth, huggard, hughart