exstans
Could not find exstantior in Logeion dictionaries.
exstantior Adjective: feminine vocative singular comparative, Adjective: masculine vocative singular comparative, Adjective: masculine nominative singular comparative, Adjective: feminine nominative singular comparative of exstans
exstāns, antis, PAdi. (v. exsto), hervorstehend, hervorragend, partes exstantiores, Cael. Aur. de morb. chron. 5, 1, 3: ideo exstantiores aures sunt, Ambros. hexaëm. 6, 9. § 62 in.
exstāns, tis, p.-adj. de exsto, en saillie, proéminent : -tior C. Aur. Chron. 5, 1, 3.