Here's what rhymes with catsup.
ketchup Words that almost rhyme with catsup
edit setup ebbed letup credit headed wedded fetid petted threaded shredded accredit foetid indebted curettage hotheaded unleaded discredit intrepid bareheaded lightheaded noncredit boneheaded fatheaded muddleheaded checkup sarape eggcup flareup develop envelop redevelop overdevelop