tyrannical
Americanadjective
-
of or characteristic of a tyrant.
-
unjustly cruel, harsh, or severe; arbitrary or oppressive; despotic.
a tyrannical ruler.
- Synonyms:
- domineering, imperious, dictatorial
adjective
Other Word Forms
Etymology
Origin of tyrannical
1530–40; < Latin tyrannic ( us ) (< Greek tyrannikós, equivalent to týrann ( os ) tyrant + -ikos -ic ) + -al 1
Explanation
A tyrannical ruler wields absolute power and authority, and often wields that power unjustly, cruelly, or oppressively. First used in the 1530s, the adjective tyrannical stems from the late-14th-century word tyranny, meaning "cruel or unjust use of power," which has origins in the Greek work tyrannos, meaning "master." Tyrannical rule is the opposite of democratic rule, which places the power in the people, the majority of whom makes the decisions. Adolf Hitler, Benito Mussolini, and Joseph Stalin are three examples of the 20th century's most tyrannical dictators.
Vocabulary lists containing tyrannical
"To Kill a Mockingbird" by Harper Lee, Chapters 1–6
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"Give Me Liberty or Give Me Death" by Patrick Henry (1775)
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Matilda
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Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
They were also building out an empire, and that empire functioned by top-down tyrannical rule.
From Slate • Jul. 3, 2026
Clara Davis, an influential pediatrician, taught that children possessed innate wisdom, and thus their preferences and cravings were a better guide to what they should eat than the dreary and tyrannical “dosage method.”
From The Wall Street Journal • Feb. 20, 2026
British tech campaigner Imran Ahmed on Friday decried a US visa ban as "punishment" for his organization's work combating disinformation and holding major online platforms accountable, telling AFP that Washington's actions amounted to "tyrannical behavior."
From Barron's • Jan. 2, 2026
The film delved into the loneliness of a woman trapped in a loveless marriage to a philandering, often tyrannical landlord in an opulent yet feudal world.
From BBC • Jul. 5, 2025
But I’d thought it was a small conflict, like the Boston Massacre, which Dad talked about a lot, in which half a dozen people had been martyred by a tyrannical government.
From "Educated" by Tara Westover
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
