Synonyms of memorable

1 Syllable
hot, great, proud
2 Syllables
heavy, famous, rubric, special, lasting, haunting, serious, catchier, glorious, vivid, striking, a-1, stand-out, prouder, standout, doozie, splasher, proudest, crucial, super, catchy, signal
3 Syllables
notable, enduring, important, unwonted, critical, terrible, terrific, bodacious, distingue, surpassing, well-pleased, something, big-league, eventful, red-letter, nameable, celebrious, splendorous, momentous, illustrious, mind-blowing, historic, heavyweight, distingué, unusual, top-drawer, meaningful
4 Syllables
monumental, observable, decisive, indelible, celebrated, impressive, noteworthy, distinguished, interesting, high-profile, major-league, remarkable
5 Syllables
much-publicized, unordinary, rememberable, inexpungible, inextirpable, ineffaceable, inerasable, extraordinary, unforgettable