kiss vs candy kiss

kiss and candy kiss both are nouns.

Word	Noun	Adjective	Verb	Adverb
kiss	Yes	No	Yes	No
candy kiss	Yes	No	No	No

As nouns, kiss and candy kiss are synonyms defined as:

kiss (noun)	candy kiss (noun)
the act of caressing with the lips (or an instance thereof)	any of several bite-sized candies
a light glancing touch
any of several bite-sized candies
a cookie made of egg whites and sugar

kiss (verb)	candy kiss (verb)
touch with the lips or press the lips (against someone's mouth or other body part) as an expression of love, greeting, etc.
touch lightly or gently