asphyxiating russian

• удуша́ющий

  suffocating, choking, asphyxiating

  stifling, oppressive, sweltering

• уду́шливый

  suffocating, choking, stifling, asphyxiating

Examples

• Вы́глядит, будто он у́мер от аутоасфиксии.

  It looks like he died from asphyxiating himself.