Suffix -ist Definition Match

A person who writes; a writer is a what?

A person who sees the negative side of things; a negative person is a what?

Each of the words this week end with -ist. What is this ending called?

A person who uses imagination, talent, & skill to create works such as paintings, sculptures, & illustrations is a what?

A person who loves nature and tries to protect it; a person who has specialized knowledge of animals, plants, and nature is a what?

A person who is highly trained in one area; an expert is a what?

A person who see the positive side of things; a positive person is what?

A person who takes care of teeth; a doctor who is trained in dental care is a what?

The suffix -ist means what?

A person who makes it to the last round of a competition is a what?