Memorable

(a.) Worthy to be remembered; noteworthy; very important or remarkable.

Thesaurus Entries

catchy, celebrated, conspicuous, deathless, distinguished, eminent, esteemed, estimable, eventful, exceptional, extraordinary, great, historic, illustrious, important, marked, momentous, noble, notable, noteworthy, observable, of mark, outstanding, prestigious, prominent, rare, recollectable, red-letter, remarkable, rememberable, reputable, rubric, salient, signal, significant, special, striking, telling, unforgettable, worthy