Synonyms:
adulterous, extramarital, extracurricular
Meaning: characterized by adultery; "an adulterous relationship"; "extramarital affairs"; "the extracurricular activities of a philandering husband"
Synonyms:
extracurricular
Meaning: outside the regular duties of your job or profession
Synonyms:
extracurricular
Meaning: outside the regular academic curriculum; "sports and drama are popular extracurricular activities"