pyrotechnic vs extraordinary

pyrotechnic is a noun but extraordinary is not a noun.

Word	Noun	Adjective	Verb	Adverb
pyrotechnic	Yes	Yes	No	No
extraordinary	No	Yes	No	No

pyrotechnic (noun)	extraordinary (noun)
(usually plural) a device with an explosive that burns at a low rate and with colored flames; can be used to illuminate areas or send signals etc.

pyrotechnic (adjective)	extraordinary (adjective)
of or relating to the craft of making fireworks	beyond what is ordinary or usual; highly unusual or exceptional or remarkable; special
suggestive of fireworks	far more than usual or expected
	(of an official) serving an unusual or special function in addition to those of the regular officials