shaving foam vs toilet articles

shaving foam and toilet articles both are nouns.

Word	Noun	Adjective	Verb	Adverb
shaving foam	Yes	No	No	No
toilet articles	Yes	No	No	No

As nouns, toilet articles is a hypernym of shaving foam; that is, toilet articles is a word with a broader meaning than shaving foam:

shaving foam: toiletry consisting of a liquid preparation containing many small bubbles that soften the beard before shaving
toilet articles: artifacts used in making your toilet (washing and taking care of your body)

Other hypernyms of shaving foam include toiletry, foam, froth.

shaving foam (noun)	toilet articles (noun)
toiletry consisting of a liquid preparation containing many small bubbles that soften the beard before shaving	artifacts used in making your toilet (washing and taking care of your body)