соперникaemulus [i, m];
вливаниеinfusio [onis, f]
генезисgenesis, is, f;
fidus [a, um] (in amicos);fidelis [e];certus [a, um];benevolus [a, um];deditus [a, um];prolixus [a, um];studiosus [a, um];cupidus [a, um] (alicujus);