gulp vs quaff

gulp and quaff both are nouns.

Word	Noun	Adjective	Verb	Adverb
gulp	Yes	No	Yes	No
quaff	Yes	No	Yes	No

As verbs, gulp and quaff are synonyms defined as:

Other synonyms of gulp include swig.

gulp (noun)	quaff (noun)
a large and hurried swallow	a hearty draft
a spasmodic reflex of the throat made as if in swallowing

gulp (verb)	quaff (verb)
utter or make a noise, as when swallowing too quickly	to swallow hurriedly or greedily or in one draught
to swallow hurriedly or greedily or in one draught