sporadic vs discontinuous

sporadic and discontinuous both are adjectives.

Word	Noun	Adjective	Verb	Adverb
sporadic	No	Yes	No	No
discontinuous	No	Yes	No	No

sporadic (adjective)	discontinuous (adjective)
recurring in scattered and irregular or unpredictable instances	not continuing without interruption in time or space
	of a function or curve; possessing one or more discontinuities