DEGENERATION Synonyms: 140 Similar and Opposite Words - Merriam-Webster
https://www.merriam-webster.com/thesaurus/degeneration
WebSynonyms for DEGENERATION: deterioration, degradation, decline, declination, descent, decadence, degeneracy, downfall; Antonyms of DEGENERATION: development, growth, evolution, rise, advancement, ascent, flowering, restoration.
DA: 91 PA: 30 MOZ Rank: 11