coupley
coupledom
couplehood
make a play
beat someone's time
hang together
antirelationship
have an affair
stead
romance zone
syndyastic
baby
play the field
romancey
thing
couplish
maritally
hymeneal
marital
love interest
made for each other
other fish in the sea
sentimental
flame
have
Mills-and-Boonish
go out
affinity
make beautiful music together
there's a lid for every pot
taken
theyfriend
enbyfriend
squeeze
trinogamous
multiamorous
date
romanticalness
attached
nonarranged
noncouple
polyromantic
connubially
break
amatonormative
partner
double date
romanceful
affair
romantically