abate 6 antonyms and opposites of abate. Verb — To become less strong or severe; to die down. Synonyms for abate decline die away drop off dwindle ebb fade out fade away fall away fall off gutter out melt away peter peter out slacken slip away spin down subside tail away tail off taper off wane wanse Antonyms for abate build escalate intensen intensify ramp up wax ← Back to the full definition of abate
