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