raree-show vs expo

raree-show and expo both are nouns.

Word	Noun	Adjective	Verb	Adverb
raree-show	Yes	No	No	No
expo	Yes	No	No	No

As nouns, expo is a hypernym of raree-show; that is, expo is a word with a broader meaning than raree-show:

raree-show: an exhibition of pictures or objects viewed through a small hole or magnifying glass
expo: a collection of things (goods or works of art etc.) for public display

Other hypernyms of raree-show include exhibition, exposition.

raree-show (noun)	expo (noun)
a street show	a collection of things (goods or works of art etc.) for public display
an exhibition of pictures or objects viewed through a small hole or magnifying glass