headway Antonyms

severe setback retroversion retrogression retroflexion retrocession retroaction retreat remigration regression regress refluence reentry recrudescence recidivation recession recess pause obsolescence retrusion reversion big step backward double whammy disorganisation body blow impasse blind alley backspace recidivism throwback turnaround retroflection climb-down stoppage stalemate stagnation setback setting mutilation interruption delay degradation degeneration degenerate decrease decline decay complication comedown cessation blow