deterioration in We've seen a deterioration in relations between the countries. When we arrived, we were appalled at her deterioration. Surveys are starting to show a sharp deterioration in consumer confidence. The program is intended to prevent the significant deterioration of air quality. The disease causes a gradual deterioration of the brain. More @Wikipedia
Hover over any link to get a description of the article. Please note that search keywords are sometimes hidden within the full article and don't appear in the description or title.