Here's what rhymes with thaui.
cowrie frowzy towhee Words that almost rhyme with thaui
houri howdy hourly dowry lousy downy gouty rowdy sourly dowdy frowsy mousy jowly mouthy slouchy mousey townie townee county loudly bounty cloudy soundly drowsy foundry stoutly bouncy brownie grouchy housefly dourly flouncy grouchier proudly devoutly roundly debauchee scroungy unsoundly profoundly paramountcy