burst vs burster

burst and burster both are nouns.

Word	Noun	Adjective	Verb	Adverb
burst	Yes	No	Yes	No
burster	Yes	No	No	No

burst (noun)	burster (noun)
the act of exploding or bursting	a quantity of explosive to be set off at one time
rapid simultaneous discharge of firearms
a sudden flurry of activity (often for no obvious reason)
a sudden intense happening

burst (verb)	burster (verb)
come open suddenly and violently, as if from internal pressure
break open or apart suddenly and forcefully
emerge suddenly
burst outward, usually with noise
force out or release suddenly and often violently something pent up
move suddenly, energetically, or violently
cause to burst
be in a state of movement or action