Fatigue

изтоще́ние

iztošténie

(weariness)

наряд

narjad

(menial task, especially in military)

умо́ра

umóra

(weariness)

умора

umora

(material failure due to cyclic loading)

изтощавам

iztoštavam

(to tire or make weary)

тормозя

tormozja

(to tire or make weary)

уморявам

umorjavam

(to tire or make weary)

уморявам се

umorjavam se

(to lose strength or energy)