- retrogression
- n1. movement backward, retrogradation, regression, regress, recession, retrocession, retroaction; ebb, refluence, reflux; withdrawal, retreat, retirement.2.Biol. retrograde metamorphosis; decline, deterioration, dilapidation, declination, declension, degeneration, degeneracy, reversion, relapse, decadence; senility, caducity, second childhood; impairment, vitiation, pejoration, degradation, depravation.
A Note on the Style of the synonym finder. 2014.