noodle vs alimentary paste

noodle and alimentary paste both are nouns.

Word	Noun	Adjective	Verb	Adverb
noodle	Yes	No	No	No
alimentary paste	Yes	No	No	No

As nouns, alimentary paste is a hypernym of noodle; that is, alimentary paste is a word with a broader meaning than noodle:

noodle: a ribbonlike strip of pasta
alimentary paste: shaped and dried dough made from flour and water and sometimes egg

Other hypernyms of noodle include pasta.

noodle (noun)	alimentary paste (noun)
informal terms for a human head	shaped and dried dough made from flour and water and sometimes egg
a ribbonlike strip of pasta