safety match vs friction match

safety match and friction match both are nouns.

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

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

safety match: a paper match that strikes only on a specially prepared surface
friction match: lighter consisting of a thin piece of wood or cardboard tipped with combustible chemical; ignites with friction

Other hypernyms of safety match include lucifer, match.

safety match (noun)	friction match (noun)
a paper match that strikes only on a specially prepared surface	lighter consisting of a thin piece of wood or cardboard tipped with combustible chemical; ignites with friction