1. (noun) a ruler who is unconstrained by law

• potentate

2. (noun) a person who behaves in a tyrannical manner

• authoritarian

1. (noun) a ruler who is unconstrained by law

• autocrat
• despot
• tyrant
• shogun
• strongman

2. (noun) a person who behaves in a tyrannical manner

• big brother
• disciplinarian
• martinet
• moralist

1. (noun) a speaker who dictates to a secretary or a recording machine

• speaker
• talker
• utterer
• verbaliser
• verbalizer

2. (noun) a ruler who is unconstrained by law

• ruler
• swayer

3. (noun) a person who behaves in a tyrannical manner

• oppressor

1. (noun) a speaker who dictates to a secretary or a recording machine

• dictate

2. (noun) a ruler who is unconstrained by law

• absolutism
• authoritarianism
• caesarism
• despotism
• dictatorship
• monocracy
• one-man rule
• shogunate
• stalinism
• totalitarianism
• tyranny
• authoritarian
• autocratic
• despotic
• dictatorial
• tyrannic
• tyrannical
• dictate
• dictatorial

3. (noun) a person who behaves in a tyrannical manner

• dictate
• order
• prescribe