striking vs engagement

striking and engagement both are nouns.

Word	Noun	Adjective	Verb	Adverb
striking	Yes	Yes	No	No
engagement	Yes	No	No	No

As nouns, engagement is a hyponym of striking; that is, engagement is a word with a more specific, narrower meaning than striking:

Other hyponyms of striking include collision, hit, interlocking, mesh, meshing, flick, impact, touch, touching.

striking (noun)	engagement (noun)
the act of contacting one thing with another	the act of sharing in the activities of a group
the physical coming together of two or more things	a hostile meeting of opposing military forces in the course of a war
	the act of giving someone a job
	employment for performers or performing groups that lasts for a limited period of time
	a mutual promise to marry
	contact by fitting together
	a meeting arranged in advance

striking (adjective)	engagement (adjective)
having a quality that thrusts itself into attention
sensational in appearance or thrilling in effect