Employee or contractor.
When a person is paid by the amount of work produced it is called 'piece work' or 'by the piece'. Some people in sales also work on commission which means they are paid for what they sell.
Whether or not being paid weekly is a disadvantage, depends on a person's point of view and lifestyle. Many people enjoy being paid weekly.
A chauffeur
The person being mentored is called a mentee.
Its called commission.
If the person is paid for the advice, she/he is a counselor or personal coach. If the person gives unsolicited advice and is not paid, she/he is called a nuisance.
There are two types of work that are not paid for working at a company. The first is a volunteer, they may have regular scheduled hours or not. The second is an un-paid internship, which usually has regular scheduled hours. Both of these are often used to get experience in the job field.
A stripend is defined as being a set amount of money or wage paid to a person for work that they have performed. This can also be used to explain a sum of money paid to a person for living expenses.
A person who is being confirmed is called a Confirmand. Plural is Confirmandi.
The defendant. The one being accused of a crime.
The person paying has the right to the vehicle
minimum wage