кирасирclibanarius [ii, m]
наречиеdialectus [i, f];
астронавтastronauta [ae, m],
pertinax [acis];assiduus [a, um] (hostis);vehemens [ntis] (observator);perseverans [ntis];pervicax [acis];constans [ntis];firmus [a, um];