friction match vs ignitor

friction match and ignitor both are nouns.

Word	Noun	Adjective	Verb	Adverb
friction match	Yes	No	No	No
ignitor	Yes	No	No	No

As nouns, ignitor is a hypernym of friction match; that is, ignitor is a word with a broader meaning than friction match:

friction match: lighter consisting of a thin piece of wood or cardboard tipped with combustible chemical; ignites with friction
ignitor: a device for lighting or igniting fuel or charges or fires

Other hypernyms of friction match include igniter, light, lighter.

friction match (noun)	ignitor (noun)
lighter consisting of a thin piece of wood or cardboard tipped with combustible chemical; ignites with friction	a device for lighting or igniting fuel or charges or fires
	a substance used to ignite or kindle a fire