better half
married person
mate
partner
spouse
bigamy
polyandrist
polygamist
ambusher
ayatollah
backdating
bullfighter
colonizer
concessionaires
corrupter
donnas
drudging
fellows!
holdups
jilt
laureates
misleader
muddiness
propounder
shoulder-bag
solubilization
t'hy'la
that'sall
truth-teller
wittol
wrecker