stanchezza bedeutet auf Englisch

fatigue▼(weariness)
noun
[UK: fə.ˈtiːɡ] [US: fə.ˈtiːɡ]He'd accumulated a lot of fatigue in those days. = Aveva accumulato molta stanchezza in quei giorni.

tiredness▼(state of being tired)
noun
[UK: ˈtaɪəd.nəs] [US: ˈtaɪərd.nəs]