слабонервный
nervosus [a, um];
неустойчивый
instabilis [e];
inconstans
уста
os [oris, n];
administratio [onis, f] (rerum magnarum);
effectio [onis, f] , factitio [onis, f] , creatio [onis, f] , patratio [onis, f];
effectus [us, m];
exsecutio [onis, f] , consummatio [onis, f] , actualizatio [onis, f] , realizatio [onis, f];