recitation vs dry run

recitation and dry run both are nouns.

Word	Noun	Adjective	Verb	Adverb
recitation	Yes	No	No	No
dry run	Yes	No	No	No

As nouns, dry run is a hyponym of recitation; that is, dry run is a word with a more specific, narrower meaning than recitation:

recitation: systematic training by multiple repetitions
dry run: a practice session in preparation for a public performance (as of a play or speech or concert)

recitation (noun)	dry run (noun)
systematic training by multiple repetitions	a practice session in preparation for a public performance (as of a play or speech or concert)
a regularly scheduled session as part of a course of study
a public instance of reciting or repeating (from memory) something prepared in advance
written matter that is recited from memory