accord
acquaintance
act of love
addition
adjunct
adultery
affability
affairs
affiliation
affinity
alliance
amiability
aphrodisia
approximation
ass
assemblage
association
balling
bond
carnal knowledge
chumminess
civility
climax
closeness
clubbability
clubbishness
clubbism
cohabitation
coition
coitus
coitus interruptus
combination
commerce
communicativeness
companionability
compatibility
congeniality
congress
connectedness
connection
contiguity
contrariety
copula
copulation
corpus
coupling
courtesy
data
datum
friendliness
sexual relationship
intimate
intimation
admiration
attachment
communion
companionship
comradeship
deference
enjoyment
familiarity
fellowship
frankness
friendship
happiness
intercourse
sincerity
warmth