manifestation vs demo

manifestation and demo both are nouns.

Word	Noun	Adjective	Verb	Adverb
manifestation	Yes	No	No	No
demo	Yes	No	Yes	No

As nouns, demo is a hypernym of manifestation; that is, demo is a word with a broader meaning than manifestation:

Other hypernyms of manifestation include demonstration.

manifestation (noun)	demo (noun)
a public display of group feelings (usually of a political nature)	a visual presentation showing how something works
a manifest indication of the existence or presence or nature of some person or thing
expression without words
a clear appearance
an appearance in bodily form (as of a disembodied spirit)

manifestation (verb)	demo (verb)
	give an exhibition of to an interested audience