English decadent

← French décadent (derived)

← French décadence (mention)

← French décadent (cognate)

← Proto-Indo-European *ḱh₂d- (root)

← Latin decadō (mention)

→ English decay (mention)

→ English decadently (suffix)

→ English undecadent (prefix)

→ English nondecadent (prefix)