educator
/ˈɛdjʊkeɪtə/noun
A person distinguished for their educational work, a teacher.
Related words
lecturerA person who gives lectures, especially as a profession.instructorOne who instructs; a teacher.headmasterA male headteacher.scholarA student; one who studies at school or college, typically having a scholarship.headmistressA female headteacher.pupilThe hole in the middle of the iris of the eye, through which light passes to be focused on the retina.