Garlinghouse rhymes with:
boardinghouse, boultinghouse, clearinghouse, hemminghaus, laughinghouse, packinghouse, rottinghaus, westinghouse, boardinghouse, boultinghouse, clearinghouse, hemminghaus, laughinghouse, longhouse, packinghouse, rottinghaus, westinghouse
Garlinghouse sounds like:
garling, gerling, grayling, grilling, growling, grueling