misalliance
mismarriage
cacogamy
mésalliance
unmarriageable
mismarry
antimarriage
mesalliance
antimatrimonial
agamy
misogamic
nonmarriage
forbidden degree
partnerlessness
match made in hell
on the shelf
jactitation
misogamous
lead a cat-and-dog life
husbandlessness
wifelessness
misogamy
marriage of convenience
misogamist
widow
diriment impediment
marriagelessness
antimatrimonialist
match
lover
hymeneal
marital
relationshiplessness
intermarriageable
outmarry
antimonogamy
misally
white marriage
unweddable
hypogamy
serial monogamy
disconnect
unsuitable
undesirable
divorcelessness
mated
Mister Wrong
discord
marry in haste, repent at leisure
asyngamy