Part of speech:
Remaining the same; showing or undergoing no change:
Persisting for an extended period of time.
The definition of constant is something that doesn't change or something that continues or remains steady.
The definition of permanent is someone or something that is supposed to last for a very long time.
Continuing indefinitely without interruption; unceasing; constant
Immortal is defined as something or someone that can never die.
The definition of a perennial person or thing is when they exist or are active for a whole year or a long time.
Find another word for unfading. In this page you can discover 10 synonyms, antonyms, idiomatic expressions, and related words for unfading, like: unchanging, lasting, constant, permanent, perpetual, amaranthine, enduring, immortal, perennial and undying.