evolution Antonyms

stagnation devolution deliberate breeding retrogression retroflexion retrocession retroaction retreat regression regress reflux refluence reduction recrudescence recidivation recession recess retroversion retrusion artificial reproduction big step backward body blow artificial selection recidivism backflow throwback retroflection tightening stoppage sternway shrinkage secession revolution reversion pause interruption inactivity declination declension decay decadence crash contracture contraction comedown collapse cessation blockage backset atavism