educator

noun

teacher, tutor, instructor, pedagogue, schoolteacher, schoolmaster, schoolmistress, master, mistress;

educationalist, educationist;

supply teacher;

coach, trainer;

lecturer, professor, don, fellow, reader, academic;

guide, mentor, guru, counsellor;

Scottish dominie;

Indian pandit;

North American, informal schoolmarm;

British, informal beak;

Australian, New Zealand, informal chalkie, schoolie;

archaic doctor, schoolman, usher;

rare preceptor.

▷antonyms pupil.

educator Oxford Dictionary of English