adultery
- noun (n)
Meaning: extramarital affair
Synonyms:
affair
carrying on
cheating
extracurricular activity
fling
fornication
hanky-panky
immorality
infidelity
matinee
playing around
relationship
thing
two-timing
Antonyms:
faithfulness
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.