Freelance Work

noun a casual or occasional piece of work, especially one of a routine domestic or manual nature

• He took on an odd job as a freelance consultant to make some extra money.
• I did an odd job helping my neighbor paint his fence last weekend.
• I picked up an odd job delivering pizzas for some quick cash.
• Being a parent sometimes feels like a never-ending series of odd jobs.

adjective not paid; lacking payment

• The company has a policy of not tolerating any unpaid invoices.
• I still have some unpaid bills to take care of.
• I can't believe he's trying to get away with leaving that unpaid.
• The debt of gratitude remained unpaid for years.