pneumogastric vs lung

pneumogastric and lung both are nouns.

Word	Noun	Adjective	Verb	Adverb
pneumogastric	Yes	Yes	No	No
lung	Yes	No	No	No

pneumogastric (noun)	lung (noun)
a mixed nerve that supplies the pharynx and larynx and lungs and heart and esophagus and stomach and most of the abdominal viscera	either of two saclike respiratory organs in the chest of vertebrates; serves to remove carbon dioxide and provide oxygen to the blood

pneumogastric (adjective)	lung (adjective)
of or relating to or involving the lungs and stomach
of or relating to the vagus nerve