motor (engine)

a leader (one having authority) / a leader (principal article in a newspaper)

(typography, printing) a leader (a row of dots, periods, or hyphens, used in tables of contents, etc., to lead the eye across a space to the right word or number)

a reader

(sports) someone who serves a ball in a sport such as tennis / server, a tray for dishes / (computing) server (a computer or software which provides services to other programs or users)

OK: agreement; consent

OK: OK; all right; fine

OK: OK

(Slavic mythology) Baba Yaga

curly hair