deteriorative

/dɪˈtɪriəˌreɪtɪv/
adjective
  1. Causing or relating to a decline in quality, condition, or value.
    • The company took steps to reverse the deteriorative trend in customer satisfaction.
    • The deteriorative effects of pollution on ancient statues are well documented.
    • A deteriorative disease like Alzheimer's gradually affects memory and thinking.
Antonyms
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