проблематичный
problematicus [a, um];
орудие
instrumentum [i, n];
нейтрон
neutron [onis, m];
aequanimitas [atis, f];
aequitas [atis, f] (animi in ipsa morte);
constantia [ae, f];
quies [etis, f];
tranquillitas [atis, f];
tranquillum [i, n];
languor [oris, m];
pax [pacis, f];