freelance

nouns

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

verbs

work independently and on temporary contracts rather than for a long-term employer
is derived from
is derived from
is derived from
is a type of (narrower)
be employed
"Is your husband working again?"; "My wife never worked"; "Do you want to work after the age of 60?"; "She never did any work because she inherited a lot of money"; "She works as a waitress to put herself through college"

adjectives

working for yourself
antonym
serving for wages in a foreign army
"mercenary killers"