1The deleterious effects of air pollution on urban health have been extensively documented in recent studies.
2Does the widespread use of pesticides have a deleterious influence on local ecosystems?
3The company was fined for releasing deleterious chemicals into the river, causing significant harm to aquatic life.
4Regular exercise can mitigate the deleterious consequences of a sedentary lifestyle on cardiovascular health.
5There is growing concern about the deleterious impact of social media on mental health, particularly among adolescents.