quaff vs gulp

quaff and gulp both are nouns.

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

As verbs, quaff and gulp are synonyms defined as:

Other synonyms of quaff include swig.

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

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