act of love
adulteration
adulterous affair
affair
amour
aphrodisia
ass
balling
carnal knowledge
climax
cohabitation
coition
coitus
coitus interruptus
commerce
concubinage
congress
connection
copula
copulation
corruption
coupling
criminal conversation
cuckoldry
degradation
diddling
entanglement
eternal triangle
extracurricular sex
extramarital relations
flirtation
forbidden love
fornication
free love
free-lovism
hanky-panky
illicit love
incest
infidelity
injury
intercourse
intimacy
intrigue
liaison
love affair
lovemaking
making it with
marital relations
extramarital sex
adulter
adulterate
adulterer
adulteress
adulterine
adulterise
adulterous
Latin
arson
betrayal
bigamy
blasphemy
bribery
desertion
drunkenness
extortion
felony
perjury
polygamy
prostitution
rape
sacrilege
sodomy
theft
treachery
witchcraft