неуверенныйincertus [a, um];
дураfatua [ae, f]
расшатанныйaeger [gra, 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];