dome vs noodle

dome and noodle both are nouns.

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

As nouns, dome and noodle are synonyms defined as:

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

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