знаток
peritissimus [i, m];
поручитель
intercessor [oris, m];
усвоение
assimilatio [onis, f];
pecunia [ae, f] conferenda, colligenda; contributio [onis, f] ; stips, pis, f (stipem conferre); stipendium [ii, n] (stipendia pendere); oblatio [onis, f] ;