A writer or artist who sells services to different employers without a long-term contract with any of them.

synoniemen: free lance, freelance, freelancer, independent, self-employed person.

Nederlands: free-lancer, freelancer
Pools: wolny strzelec

Working for yourself.

synoniemen: freelance, self-employed.

Serving for wages in a foreign army.

synoniemen: freelance, mercenary.

Pools: najemniczy