Antonyms of adj unfading

1 sense of unfading

Sense 1
amaranthine, unfading -- (of an imaginary flower that never fades)

INDIRECT (VIA immortal) -> mortal -- (subject to death; "mortal beings")

Similarity of adj unfading

1 sense of unfading

Sense 1
amaranthine, unfading -- (of an imaginary flower that never fades)
       => immortal (vs. mortal) -- (not subject to death)