wavered russian

• дро́гнувший

  shivering, trembled, flinched, wavered

• поколеба́вшийся

  who hesitated, who wavered, who faltered, who was shaken

• заколеба́вшийся

  having hesitated, having wavered, faltering, indecisive

• поколе́бленный

  shaken, wavered, undermined, challenged