kit vs toilet kit

kit and toilet kit both are nouns.

Word	Noun	Adjective	Verb	Adverb
kit	Yes	No	Yes	No
toilet kit	Yes	No	No	No

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

Other hyponyms of kit include ditty bag, travel kit.

kit (noun)	toilet kit (noun)
young of any of various fur-bearing animals	a kit for carrying toilet articles while traveling
gear consisting of a set of articles or tools for a specified purpose
a case for containing a set of articles

kit (verb)	toilet kit (verb)
supply with a set of articles or tools