-archy

-archy

(word root) rule, government
Examples of words with the root -archy: monarchy, oligarchy
Abused, Confused, & Misused Words by Mary Embree Copyright © 2007, 2013 by Mary Embree

-archy

suff.
Rule; government: oligarchy.

[From words such as (mon)archy.]
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

-archy

n combining form
government; rule: anarchy; monarchy.
[from Greek -arkhia; see -arch]
-archic adj combining form
-archist n combining form
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014

-archy

a combining form meaning “rule,” “government,” forming abstract nouns usu. corresponding to personal nouns ending in -arch: monarchy; oligarchy.
[Middle English -archie < Latin -archia < Greek]
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.