Fatigue

наря́д

narjád

(menial task, especially in military)

уста́лость

ustálostʹ

(weariness)

уста́лость

ustálostʹ

(material failure due to cyclic loading)

утомле́ние

utomlénije

(weariness)

изнуря́ть

iznurjátʹ

(to tire or make weary)

уста́ть

ustátʹ

(to lose strength or energy)

устава́ть

ustavátʹ

(to lose strength or energy)

утомля́ть

utomljátʹ

(to tire or make weary)