S / spectātīvus
adjective

spectātīvus

fem. spectātīva · neut. spectātīvum
contemplative; speculative
contemplative, speculative: thesin a causā sic distinguunt, ut illa sit spectativae partis, haec activae, Quint. 3, 5, 11: opp. actualis, Isid. 2, 24, 9.