noodle vs dome

noodle and dome both are nouns.

Word	Noun	Adjective	Verb	Adverb
noodle	Yes	No	No	No
dome	Yes	No	No	No

As nouns, noodle and dome are synonyms defined as:

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

noodle (noun)	dome (noun)
informal terms for a human head	a hemispherical roof
a ribbonlike strip of pasta	a stadium that has a roof
	informal terms for a human head
	a concave shape whose distinguishing characteristic is that the concavity faces downward