Synonyms of decaying

2 Syllables
shabby, scrubby, seedy, tatty, spoiling, crumbling, scrubbier, dying, shabbier, potest, seedier, rotting, rusting, poter, curer
3 Syllables
declensions, declension, decadent, withering, eroding, collapsing
4 Syllables
decomposing, perishable, decadency, destructible, oxidizing
5 Syllables
decomposable, deterioration, dilapidated, degringolade, disintegrating, degeneration, deteriorating