deteriorated russian

• испо́ртившийся

  spoiled, bad, rotten, damaged, deteriorated

• по́ртившийся

  spoiled, rotten, deteriorated, gone bad

• прогресси́ровавший

  advanced, developed, progressed

  worsened, deteriorated, advanced (referring to a disease state)

• сда́вший

  having passed, who passed

  having handed in, having submitted, who handed in, who submitted

  having deteriorated, having weakened, who has declined

• уху́дшенный

  worsened, deteriorated, impaired

• уху́дшивший

  worsened, deteriorated, having worsened, having deteriorated

• уху́дшившийся

  worsened, deteriorated, gotten worse

Examples

• Ка́чество во́здуха уху́дшилось за после́дние не́сколько лет.Air quality has deteriorated these past few years.
• В после́дние полго́да здоро́вье Тома постепенно ухудша́лось.Tom's health has gradually deteriorated over the past six months.