entr'acte vs interlude

entr'acte and interlude both are nouns.

Word	Noun	Adjective	Verb	Adverb
entr'acte	Yes	No	No	No
interlude	Yes	No	Yes	No

As nouns, entr'acte and interlude are synonyms defined as:

entr'acte and interlude: a brief show (music or dance etc) inserted between the sections of a longer performance

Other synonyms of entr'acte include intermezzo.

As nouns, interlude is a hypernym of entr'acte; that is, interlude is a word with a broader meaning than entr'acte:

entr'acte (noun)	interlude (noun)
a brief show (music or dance etc) inserted between the sections of a longer performance	a brief show (music or dance etc) inserted between the sections of a longer performance
the interlude between two acts of a play	an intervening period or episode

entr'acte (verb)	interlude (verb)
	perform an interlude