deglutition vs swallow

deglutition and swallow both are nouns.

Word	Noun	Adjective	Verb	Adverb
deglutition	Yes	No	No	No
swallow	Yes	No	Yes	No

As nouns, deglutition and swallow are synonyms defined as:

Other synonyms of deglutition include drink.

deglutition (noun)	swallow (noun)
the act of swallowing	the act of swallowing
	small long-winged songbird noted for swift graceful flight and the regularity of its migrations
	a small amount of liquid food

deglutition (verb)	swallow (verb)
	believe or accept without questioning or challenge
	keep from expressing
	tolerate or accommodate oneself to
	take back what one has said
	utter unclearly
	engulf and destroy
	pass through the esophagus as part of eating or drinking
	enclose or envelop completely, as if by swallowing