continual vs sporadic

continual and sporadic both are adjectives.

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

continual (adjective)	sporadic (adjective)
recurring regularly or frequently in a prolonged and closely spaced series	recurring in scattered and irregular or unpredictable instances
having no interruptions