скатdeclive [is, n];
олигархическийoligarchicus [a, um];
изношенныйvietus [a, um]
hypothesis [e]os / is f (Gr), opinatio [onis, f], opinio [onis, f], propositum [i, n], positio [onis, f], conjectura [ae, f]; conjectio [onis, f];