revolution vs turning

revolution and turning both are nouns.

Word	Noun	Adjective	Verb	Adverb
revolution	Yes	No	No	No
turning	Yes	No	No	No

As nouns, turning is a hypernym of revolution; that is, turning is a word with a broader meaning than revolution:

Other hypernyms of revolution include turn.

revolution (noun)	turning (noun)
the overthrow of a government by those who are governed	the act of changing or reversing the direction of the course
a single complete turn (axial or orbital)	act of changing in practice or custom
a drastic and far-reaching change in ways of thinking and behaving	the activity of shaping something on a lathe
	the end-product created by shaping something on a lathe
	a movement in a new direction
	a shaving created when something is produced by turning it on a lathe