Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.
† mĕtăsyncrĭtĭcus, a, um, adj., = μετασυγκριτικός, belonging to the discharge of peccant humors: adjutoria, Cael. Aur. Acut. 3, 16, 134: cyclus, id. Tard. 1, 1, 24; 2, 1, 49.