responsivus
From LSJ
Πολλὰ τὰ δεινὰ κοὐδὲν ἀνθρώπου δεινότερον πέλει → There are many wondrous things in this world, but none more wondrous than humans
Latin > English (Lewis & Short)
rēsponsīvus: a, um, adj. id.,
I answering, responsive: sententia, Jul. Rufin. Fig. Sent. 19; Isid. 2, 21, 18 (dub.): verba, Prisc. 574 P.
