гипотеза
hypothesis [e]os /
исправление
correctio [onis, f]
бормотание
fremitus [us, m];
rugare [1];
cutem adducere [o, xi, ctum];
in rugas replicare [1];
cuti rugas inducere;
+ наморщить лоб frontem corrugare [1] / contrahere [o, xi, ctum] / astringere [o, nxi, ctum];