whirl vs fling

whirl and fling both are nouns.

Word	Noun	Adjective	Verb	Adverb
whirl	Yes	No	Yes	No
fling	Yes	No	Yes	No

As nouns, whirl and fling are synonyms defined as:

Other synonyms of whirl include crack, go, offer, pass.

whirl (noun)	fling (noun)
a usually brief attempt	a brief indulgence of your impulses
the act of rotating rapidly	a usually brief attempt
confused movement	the act of flinging
the shape of something rotating rapidly

whirl (verb)	fling (verb)
flow in a circular current, of liquids	throw with force or recklessness
turn in a twisting or spinning motion	move in an abrupt or headlong manner
cause to spin	indulge oneself
fly around	throw or cast away
revolve quickly and repeatedly around one's own axis