unavoidably russian

• непреме́нно

  without fail, definitely, certainly, be sure to

  inevitably, unavoidably

• немину́емо

  inevitably, unavoidably

• необходи́мо

  it is necessary, one must, one needs to, it is essential

  necessarily, inevitably, unavoidably

• неотврати́мо

  unavoidably, inevitably, inexorably, inescapably