moonlight
US /ˈmuːn.laɪt/
UK /ˈmuːn.laɪt/

1.
bekerja sampingan, bekerja di luar jam kerja
to work at an additional job, especially secretly and without reporting the income for tax purposes
:
•
He had to moonlight as a bartender to make ends meet.
Dia harus bekerja sampingan sebagai bartender untuk memenuhi kebutuhan.
•
Many teachers moonlight during the summer break.
Banyak guru bekerja sampingan selama liburan musim panas.