uneventful vs eventful

uneventful and eventful both are adjectives.

Word	Noun	Adjective	Verb	Adverb
uneventful	No	Yes	No	No
eventful	No	Yes	No	No

uneventful (adjective)	eventful (adjective)
marked by no noteworthy or significant events	full of events or incidents
	having important issues or results