шероховатость
asperitas [atis, f];
словопроизводство
etymologia [ae, f];
мокрота
sputum [i, n]
impedire [4] ; obstare [1] ; officere [io, feci, fectum]; obstruere [o, uxi, ctum]; obstrepere [o, ui, itum]; remorari [or, atus sum] ; tardare [1] ; claudere [o, si, sum]; intercludere;