oligarchy

As a letter s

is the letter s with a.

As a noun oligarchy is

a government run by only a few, often the wealthy.

As nouns the difference between oligarchy and polyarchy

is that oligarchy is a government run by only a few, often the wealthy while polyarchy is a government in which power is invested in multiple people.

As nouns the difference between autocrat and oligarchy

is that autocrat is an absolute ruler with infinite power while oligarchy is a government run by only a few, often the wealthy.

As a noun oligarchy

is a government run by only a few, often the wealthy.

As a letter x is

the twenty-fourth letter of the.

As a symbol x is

voiceless velar fricative.

As nouns the difference between oligarchy and hierarchy

is that oligarchy is a government run by only a few, often the wealthy while hierarchy is a body of authoritative officials organized in nested ranks.

As nouns the difference between topic and oligarchy

is that topic is subject; theme; a category or general area of interest while oligarchy is a government run by only a few, often the wealthy.

As an adjective topic

is (l).

As a noun oligarchy

is a government run by only a few, often the wealthy.

As an adjective false is

(label) one of two states of a boolean variable; logic.

As nouns the difference between oligarchy and plutocrat

is that oligarchy is a government run by only a few, often the wealthy while plutocrat is someone who rules by virtue of his or her wealth.

As a noun oligarchy

is a government run by only a few, often the wealthy.

As an adjective undefined is

lacking a definition or value.

As nouns the difference between oligarchy and corporatism

is that oligarchy is a government run by only a few, often the wealthy while corporatism is political/economic system in which power is exercised through large organizations (businesses, trade unions, their associated lobbying efforts, etc) working in concert or conflict with each other; usually with the goal of influencing or subsuming the direction of the state and generally only to benefit their own socioeconomic agendas at the expense of the will of the people, and to the detriment of the common good.