Synonyms of the word

headmaster

• n. (chiefly Britain) A male school principal.

head

• n. (countable) The part of the body of an animal or human which contains the brain, mouth, and main sense…
• n. (countable) The topmost, foremost, or leading part.
• n. (social, countable) A leader or expert.
• n. A significant or important part.
• n. Headway; progress.
• n. Topic; subject.
• n. (uncountable) Denouement; crisis.
• n. (fluid dynamics) Pressure and energy.
• n. (slang, uncountable) Fellatio or cunnilingus; oral sex.
• n. (slang) The glans penis.
• n. (slang, countable) A heavy or habitual user of illicit drugs.
• n. (obsolete) Power; armed force.
• adj. Of, relating to, or intended for the head.
• adj. Foremost in rank or importance.
• adj. Placed at the top or the front.
• adj. Coming from in front.
• v. (transitive) To be in command of. (See also head up.).
• v. (transitive) To strike with the head; as in soccer, to head the ball.
• v. (intransitive) To move in a specified direction.
• v. (fishing) To remove the head from a fish.
• v. (intransitive) To originate; to spring; to have its course, as a river.
• v. (intransitive) To form a head.
• v. To form a head to; to fit or furnish with a head.
• v. To cut off the top of; to lop off.
• v. (obsolete) To behead; to decapitate.
• v. To go in front of; to get in the front of, so as to hinder or stop; to oppose; hence, to check or restrain.
• v. To set on the head.

master

• n. Someone who has control over something or someone.
• n. The owner of an animal or slave.
• n. (nautical) The captain of a merchant ship; a master mariner.
• n. (dated) The head of a household.
• n. Someone who employs others.
• n. An expert at something.
• n. A tradesman who is qualified to teach apprentices.
• n. (dated) A schoolmaster.
• n. A skilled artist.
• n. (dated) A man or a boy; mister. See Master.
• n. A master's degree; a type of postgraduate degree, usually undertaken after a bachelor degree.
• n. A person holding such a degree.
• n. The original of a document or of a recording.
• n. (film) The primary wide shot of a scene, into which the closeups will be edited later.
• n. (law) A parajudicial officer (such as a referee, an auditor, an examiner, or an assessor) specially appointed…
• n. (engineering) A device that is controlling other devices or is an authoritative source (e.g. master database).
• n. (freemasonry) A person holding an office of authority, especially the presiding officer.
• n. (by extension) A person holding a similar office in other civic societies.
• adj. Masterful.
• adj. Main, principal or predominant.
• adj. Highly skilled.
• adj. Original.
• v. (intransitive) To be a master.
• v. (transitive) To become the master of; to subject to one's will, control, or authority; to conquer; to…
• v. (transitive) To learn to a high degree of proficiency.
• v. (transitive, obsolete) To own; to posses.
• v. (transitive, especially of a musical performance) To make a master copy of.
• v. (intransitive, usually with in) To earn a Master's degree.
• n. (nautical, in combination) A vessel having a specified number of masts.

principal

• adj. Primary; most important.
• adj. (obsolete, Latinism) Of or relating to a prince; princely.
• n. (finance, uncountable) The money originally invested or loaned, on which basis interest and returns are…
• n. (Canada, US, Australia, New Zealand) The chief administrator of a school.
• n. (Britain, Scotland, Canada) The chief executive and chief academic officer of a university or college.
• n. (law) One who directs another (the agent) to act on one′s behalf.
• n. (law) The primary participant in a crime.
• n. A company represented by a salesperson.
• n. (Canada, US) A partner or owner of a business.
• n. (music) A diapason, a type of organ stop on a pipe organ.
• n. (architecture, engineering) The construction that gives shape and strength to a roof, generally a truss…
• n. The first two long feathers of a hawk's wing.
• n. One of the turrets or pinnacles of waxwork and tapers with which the posts and centre of a funeral hearse…
• n. (obsolete) An essential point or rule; a principle.
• n. A dancer at the highest rank within a professional dance company, particularly a ballet company.
• n. (computing) A security principal.

schoolmaster

• n. A male teacher.
• n. Male teacher in charge of a school, usually a small one.
• n. Anything that teaches.
• v. To teach in the capacity of schoolmaster.