Mitigation (noun)
تخفیف، کمی،
the action of reducing the severity, seriousness, or painfulness of something.
Example: “the identification and mitigation of pollution”
Synonyms: alleviation, reduction, diminution, lessening, easing, weakening, lightening, assuagement
Antonyms: intensification
Accumulation (noun)
اضافہ، بڑھانا
the acquisition or gradual gathering of something.
Example: “the accumulation of wealth”
Synonyms: amassing, building up, build-up, collection, gathering, assembling, assembly, stockpiling
Antonyms: dissipation