Synonyms of the word

overbearing

• adj. Overly bossy, domineering, or arrogant.

authoritarian

• adj. Of, or relating to, absolute obedience to an authority.
• adj. Characterised by a tyrannical obedience to an authority; dictatorial.
• adj. Tending to impose one's demands upon others as if one were an authority.
• n. One who commands absolute obedience to his or her authority.
• n. One who follows and is excessively obedient to authority.

dictatorial

• adj. of or pertaining to a dictator.
• adj. in the manner of a dictator, usually with callous disregard for others.

domineering

• v. present participle of domineer.
• adj. overbearing, dictatorial or authoritarian.
• n. The act of one who domineers.