приобретение
acquisitio [onis, f];
непоколебимый
perpetuus [a, um]
заводить
adducere, o, xi,
addere, o, didi, ditum (epistulas in eumdem fasciculum); indere; adjungere, o, xi, ctum (epistulam in fasciculum); collocare [1]; inserere, o, ui, sertum; interponere, o, posui, positum;