extraincome
nounUK /ˈekstrə ˈɪnkʌm/
US /ˈekstrə ˈɪnkʌm/
Extra income is money you get in addition to the money you usually earn.
She earns extra income by walking dogs on weekends.
RELATED WORDS
OTHER MEANINGS
2. Money earned from a small job done after school or work.
His extra income from tutoring helped him buy a new bike.
3. Money that comes from more than one source.
Renting a spare room gives the family extra income.
4. A little more money added to what someone already has.
The extra income from selling crafts paid for their holiday.