朽 - decay, rot, remain in seclusion

infirmity (due to old age); decrepitude; senility; senescence; superannuation

everlasting; immortal; eternal; enduring; undying; imperishable

decayed leaves

wood-decay fungus; xylophagous fungus

to rot away; to crumble to dust; to decay completely; to fall to ruins; to rust away

timeless masterpiece; immortal work

deterioration; becoming decrepit; becoming worn out

one's fame or achievements being passed down eternally

decay; deterioration; rot

being young yet unambitious; being young but lacking spirit

to rot; to decay

rotting and crumbling