unforgettable
形容词比较级：more unforgettable
形容词最高级：most unforgettable
词形变化：
副词: unforgettably | 名词: unforgettability |
同义词：
remarkable | memorable | exceptional | extraordinary | notable | noteworthy | impressive | deathless | indelible | treasured | haunting |
反义词：
词义辨析：
同义:
a.令人难忘的
memorable
notable
noteworthy
remarkable
extraordinary
exceptional
impressive
同义参见:
deathless
indelible