big step backward Antonyms

progressiveness process preferment perfectibility passage ontogenesis onrush movement momentum modernization maturation march inroad procession progression euthenics hike mobilisation cash advance promotion upgrowth transmutation transmogrification transformation step refinement raising innovation incubation incubate emergence elevation discovery development darwinism cultivation continuation continuance blossoming betterment anabasis amelioration enrichment evolution hydrocephalus growth ground graduation gestation gain