Retarding
Antonyms for "retarding" (23 found)
Adjective(2 words)
acceleratoryhastening effect
Noun(21 words)
accelerateacceleratingaccelerating forceaccelerationacceleratoracceleratory factoractivateadvancecatalyzedevelopment acceleratingdriving forceenhancementexpeditefacilitateforward thrustgrowth promotinghastenprogresspropellingpropelling force