Read the dictionary definition of tyrannical. All definitions for this word.
1. characteristic of an absolute ruler or absolute rule; having absolute sovereignty
1. an authoritarian regime
2. autocratic government
3. despotic rulers
4. a dictatorial rule that lasted for the duration of the war
5. a tyrannical government
2. marked by unjust severity or arbitrary behavior
1. the oppressive government
2. oppressive laws
3. a tyrannical parent
4. tyrannous disregard of human rights