Yasmin saw this word in her vocabulary list.

monocracy

What is the most likely way Yasmin determined the meaning of "monocracy” as being related to "ruling”?

the context clues
the prefix
the suffix
the word root

2 answers

prefix
-cracy
word-forming element forming nouns meaning "rule or government by," from French -cratie or directly from Medieval Latin -cratia, from Greek -kratia "power, might; rule, sway; power over; a power, authority," from kratos "strength," from PIE *kre-tes- "power, strength," suffixed form of root *kar- "hard." The connective -o- has come to be viewed as part of it. Productive in English from c. 1800.

From etymonline.com