taxing russian

• загружа́ющий

  loading, downloading

  burdening, taxing, strenuous

• напряга́вший

  straining, demanding, taxing, stressful

• облага́вший

  that was taxing, that was levying, that was imposing

• облага́ющий

  taxing, imposing, assessing

• обременя́ющий

  burdensome, onerous, cumbersome, oppressive, taxing

• перенапряга́ющий

  overstraining, strenuous, taxing, overworking