bean vs noggin

bean and noggin both are nouns.

Word	Noun	Adjective	Verb	Adverb
bean	Yes	No	Yes	No
noggin	Yes	No	No	No

As nouns, bean and noggin are synonyms defined as:

Other synonyms of bean include attic, bonce, dome, noodle.

bean (noun)	noggin (noun)
informal terms for a human head	informal terms for a human head
any of various edible seeds of plants of the family Leguminosae used for food
any of various leguminous plants grown for their edible seeds and pods
any of various seeds or fruits that are beans or resemble beans

bean (verb)	noggin (verb)
hit on the head, especially with a pitched baseball