lineup vs identity parade

lineup and identity parade both are nouns.

Word	Noun	Adjective	Verb	Adverb
lineup	Yes	No	No	No
identity parade	Yes	No	No	No

As nouns, lineup and identity parade are synonyms defined as:

lineup and identity parade: a line of persons arranged by police for inspection or identification

Other synonyms of lineup include police lineup.

lineup (noun)	identity parade (noun)
(baseball) a list of batters in the order in which they will bat	a line of persons arranged by police for inspection or identification
the schedule of programs for a particular period
a line of persons arranged by police for inspection or identification