доносчик
delator [oris, m]
устойчивость
stabilitas [atis, f]
эгоцентризм
nimium sui ipsium
probus [a, um] ; probatus [a, um] ; vetus [e]ris (imperator); expertus [a, um] ; experimento probatus [a, um] / exploratus [a, um] ; experientia cognitus [a, um] ;