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crat

Greek

power, rule, government

Variants:cratcracycratic
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About This Root

The root crat comes from Greek kratos, meaning "power, strength, rule." In ancient Greece, kratos was the raw force that lets someone hold authority — the strength to dominate, command, and govern. It survives in English almost entirely through two suffix forms, and the trick to the whole family is learning to read them apart.

-cracy names the system of rule — a form of government. -crat names a person inside that system — a ruler or supporter of it. -cratic is the adjective. So democracy is the system, a democrat is a person, and democratic describes them both.

The real power of this root is that the part before -cracy or -crat tells you who or what holds the power:

- demos (the people) + cracy → democracy: the people rule
- autos (self) + cracy → autocracy: one person rules alone, answering to no one
- aristos (the best) + cracy → aristocracy: rule by the "best-born," the hereditary nobility
- bureau (office, desk) + cracy → bureaucracy: rule by the offices and their officials — government by desks and paperwork
- technē (skill) + cracy → technocracy: rule by technical experts
- ploutos (wealth) + cracy → plutocracy: rule by the rich
- gynē (woman) + cracy → gynaecocracy: rule by women

Notice the pattern: the root crat never changes its job — it always means "who's in charge." The first part of the word just fills in the answer: the people, one man, the nobles, the offices, the experts, the wealthy. Once you see -cracy as "rule by ___" and -crat as "a ruler of the ___ kind," almost every member of this family becomes readable on sight.

One thing worth noticing: most of these words carry a tone. Democracy is neutral-to-positive, but bureaucracy, autocracy, and plutocracy usually come with a frown — they name forms of power people resent. The root is neutral; the attitude lives in who is doing the ruling.

From Greek kratos (power, strength, rule). A cornerstone of political vocabulary — democracy (people power), aristocrat (rule by the best), bureaucracy (rule by offices), autocrat (self-ruler), technocrat (rule by technical experts), and plutocrat (rule by the wealthy). The suffix -cracy names the system; -crat names the ruler within it.
Memory Tip

Remember the split: -cracy = the system ("rule by ___"), -crat = the person. Then just read what comes before it. Demo-cracy = the people rule; auto-crat = a self-ruler; pluto-crat = a ruler whose power is wealth. The front of the word always answers "who's in charge?"

Core Words Deep Dive

The few words from this family worth telling in full — one by one.

democracy

Greek demos (the common people) + kratos (rule) = "rule by the people." Coined in ancient Athens to name a radical idea: that ordinary citizens, not a king or a noble class, should hold sovereign power. The word literally locates power in the crowd — the opposite of autocracy (one) and aristocracy (the few). When you hear -cracy, ask "rule by whom?"; democracy answers "by everyone."

bureaucracy

French bureau (writing desk, office) + Greek -cracy (rule) = literally "rule by the desks." Coined in 18th-century France, half as a joke, to mock a new kind of power: not a king, not the people, but the faceless web of offices, clerks, and paperwork that actually runs the state. That mocking edge survives — bureaucracy almost always implies slowness, red tape, and rule for the sake of rules.

autocrat

Greek autos (self) + kratos (power) = "one who holds power by himself." An autocrat answers to no one — no parliament, no voters, no checks. The auto- here is the same "self" as in automatic and autonomy: the ruler is self-authorizing, the sole source of his own authority. Compare autocracy (the system) with autocrat (the man at its center).

aristocrat

Greek aristos (best) + kratos (rule) = "one of the ruling best." Originally aristocracy meant "rule by the best-qualified," but in practice "the best" came to mean "the best-born" — the hereditary nobility. So an aristocrat is now simply a member of that inherited upper class, the meaning having quietly drifted from merit to bloodline.

Related Roots

archSimilar

Both come from Greek and both mean "rule," but they sit in different word-shapes. -arch / -archy (from arkhein, to rule/lead) gives monarch, anarchy, oligarchy, patriarch. -crat / -cracy (from kratos, power) gives democrat, autocracy, bureaucracy. Rough split: -archy often emphasizes the rank or origin of the ruler (mon- one, olig- few, patri- father), while -cracy emphasizes the source of power. Many pairs overlap in meaning (monarchy vs autocracy).

rectSimilar

rect comes from Latin regere, "to rule, keep straight" — the same idea of governing, but from the Latin side rather than the Greek. regere gave us regent, regime, regulate, and ultimately king (rex). Quick split: Greek power-words use crat/arch (democrat, monarch); Latin rule-words use rect/reg (regime, regulate, regent).

Associated Words · 11

Filter:

aristocrat

A member of the aristocracy or hereditary nobility

TOEFLGREC2

autocracy

A system of government with unlimited power held by one person

GREC2

autocrat

A ruler with absolute power

TOEFLGREC2

bureaucracy

A complex administrative system with many rules and officials

IELTSGREB2

bureaucratic

Relating to bureaucracy; excessively rule-bound

C1

democracy

A system of government by elected representatives

NGSL 2kIELTSTOEFL

democrat

A supporter of democracy or member of a Democratic Party

TOEFLB2

democratic

Based on or supporting democracy; egalitarian

NGSL 3kB1

gynaecocracy

Government or rule by women

GRE

plutocrat

A wealthy person who wields political or social power

C2

technocrat

A technical expert in a managerial role; an advocate of technocracy

GREC2