Here's what rhymes with secundogeniture.
primogeniture Words that almost rhyme with secundogeniture
senator telemeter pensioner temperature settler mariner wrestler derringer leveler leveller reveller reveler recolor regular expenditure secular cellular messenger stepmother antechamber pleasanter presenter specular nebular embezzler seconder freshener carefuller irregular investiture questioner subcellular headhunter strengthener restfuller molecular intercellular confectioner nonsecular intracellular hepatocellular multicellular intermolecular unicellular extracellular intramolecular macromolecular