isophenogamy
inbreeding
assortative mating
polyandrogyny
affinity
disassortative mating
similitude
mateship
rishathra
polyandry
homogamy
polygynandry
convergence
interbreeding
sex character
likelihood
sexual characteristic
sex characteristic
heterochiasmy
assortative pairing
positive assortative mating
simulism
hemiclone
clonemate
discordance
gynandry
homogeny
outbreeding
dichronism
homosexuality
queerness
monogamy
homosexualism
syntroph
gayness
homoeroticism
homeology
likeliness
kin
seme
paralog
bly
lovemate
homoromanticism
race
biromantic
primary sexual characteristic
broodstock
mutual resemblance
xenophilia
nobilization
dimorphism
primary sex characteristic
parallelism
remating
primary sex character
sexual orientation
true love
mismating