genders, females, males, women, dimorphism, polygyny, men, brunettes, monogamy, opposites, equality, cattiness, moralities, assortative mating, unequals, couples, lesbians, housework, butches, sexuality, hermaphrodites, bisexuals, endogamy, companionate, polyandry, asexuality, monozygotic twin, copulatory, misandry, fatness, feminine, homosocial, ethnicities, cuckoldry, monozygotic, husbands, interracial, womanliness, masculinity, hypermasculine, ages, unisex, ladies, blonds, serial monogamy, feminisation, masculinization, transsexualism, divorcees, chivalry, interspecies, zoophilia, androgyny, persuasions, sides, betweens, femininity, cunnilingus, wives, objectification, religions, intraspecific, anal intercourse, fathers, consanguineous, swains, natures, hairlines, feminism, childlessness, hairlessness, sociality, carnality, procreative, transvestism, hirsutism, sociability, feminise, transitivity, postfeminist, temperaments, gonadal, harems, pipefish, professions, outercourse, miscegenation, hetero, blondes, universals, varicocele, mothers, autosomes, libidos, girls, polarities, fru, manly, male chauvinism, talkativeness, swordtails, homosexuals, subgroups, gender, persona, significations, kinds, mates, modes, morphs, pairings, pairs, personae, personas, types, embodiments, exons, roles, subclasses, subfamilies

., afropavo, afropavo congensis, androgyny, bisexual, bisexuality, bisexual person, caribou, co-ed, co-educate, coeducate, coeducational, complementarity, congo peafowl, eland, greenland caribou, hermaphroditism, intersexual, polychaete, polychaete worm, polychete, polychete worm, rangifer tarandus, reciprocal, reciprocal cross, reindeer, sex, sex-limited, x chromosome