worth remembering; notable

a memorable speech.

easily remembered.

adjective

forgettable , insignificant , unimpressive , unnoteworthy

adjective

a-1 * , big-league * , bodacious , catchy , celebrated , critical , crucial , decisive , distinguished , doozie , enduring , eventful , extraordinary , famous , great , heavy * , heavyweight , historic , hot * , illustrious , important , impressive , indelible , interesting , lasting , major-league , meaningful , mind-blowing * , momentous , monumental , notable , observable , red-letter * , remarkable , rememberable , rubric , serious , signal , something , standout , striking , super , surpassing , terrible , terrific , top-drawer , unforgettable , noteworthy , remembered , reminiscent , special