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