Here's what rhymes with coinheritor.
inheritor Words that almost rhyme with coinheritor
developer senator separator settler mariner secular competitor creditor testator predator wrestler derringer leveler leveller reveller seconder freshener headhunter reveler celebrator recolor commemorator carefuller regular cellular messenger executor stepmother pensioner pleasanter presenter specular nebular confectioner embezzler telemeter irregular molecular antechamber questioner strengthener nonsecular restfuller intercellular subcellular unicellular intracellular multicellular extracellular intermolecular macromolecular hepatocellular intramolecular