worked is a form of:

Lodger



noun
1.
(a person living in another's house and paying for his accommodations) អ្នកជួលដីឬជួលផ្ទះ, ផ្ទះនិងអាហារ, សិស្សក្នុងអគារអប់រំ, បន្ទប់សំណាក់
ENGLISH MEANING
noun
1.
One who, or that which, lodges; one who occupies a hired room in another's house.