bigamist

noun 0.779

polygyny

noun 0.740

bigamy

noun 0.703

monogamist

noun 0.687

polytheist

noun 0.680

polyandry

noun 0.672

polygenist

noun 0.646

plural marriage

noun 0.642

sister-wife

noun 0.603

nonmonogamy

noun 0.598

polyploid

noun 0.592

pluralist

noun 0.573

polyglot

noun 0.573

group marriage

noun 0.560

monotheist

noun 0.556

polytheism

noun 0.553

polysyllabic

noun 0.543

polyploidy

noun 0.543

polyglossia

noun 0.539

mormon

noun 0.537

polymath

noun 0.534

serial monogamy

noun 0.528

multiplism

noun 0.520

monist

noun 0.518

polygenism

noun 0.513

multiculturalist

noun 0.510

bisexual

noun 0.508

polyp

noun 0.508

polyspermy

noun 0.508

monosexual

noun 0.507

pluralism

noun 0.506

monogenist

noun 0.506

gambler

noun 0.502

patriarchalist

noun 0.502

polymer

noun 0.502

unmarried

noun 0.501

polytomy

noun 0.500