pignolia vs pinon nut

pignolia and pinon nut both are nouns.

Word	Noun	Adjective	Verb	Adverb
pignolia	Yes	No	No	No
pinon nut	Yes	No	No	No

As nouns, pignolia and pinon nut are synonyms defined as:

pignolia and pinon nut: edible seed of any of several nut pines especially some pinons of southwestern North America

Other synonyms of pignolia include pine nut.

pignolia (noun)	pinon nut (noun)
edible seed of any of several nut pines especially some pinons of southwestern North America	edible seed of any of several nut pines especially some pinons of southwestern North America