pneumogastric nerve vs vagus nerve

pneumogastric nerve and vagus nerve both are nouns.

Word	Noun	Adjective	Verb	Adverb
pneumogastric nerve	Yes	No	No	No
vagus nerve	Yes	No	No	No

As nouns, pneumogastric nerve and vagus nerve are synonyms defined as:

pneumogastric nerve and vagus nerve: a mixed nerve that supplies the pharynx and larynx and lungs and heart and esophagus and stomach and most of the abdominal viscera

Other synonyms of pneumogastric nerve include nervus vagus, pneumogastric, tenth cranial nerve, vagus, wandering nerve.

pneumogastric nerve (noun)	vagus nerve (noun)
a mixed nerve that supplies the pharynx and larynx and lungs and heart and esophagus and stomach and most of the abdominal viscera	a mixed nerve that supplies the pharynx and larynx and lungs and heart and esophagus and stomach and most of the abdominal viscera