lotion vs toiletry

lotion and toiletry both are nouns.

Word	Noun	Adjective	Verb	Adverb
lotion	Yes	No	No	No
toiletry	Yes	No	No	No

As nouns, toiletry is a hypernym of lotion; that is, toiletry is a word with a broader meaning than lotion:

lotion: any of various cosmetic preparations that are applied to the skin
toiletry: artifacts used in making your toilet (washing and taking care of your body)

Other hypernyms of lotion include toilet articles.

lotion (noun)	toiletry (noun)
any of various cosmetic preparations that are applied to the skin	artifacts used in making your toilet (washing and taking care of your body)
liquid preparation having a soothing or antiseptic or medicinal action when applied to the skin