Latin Adjective sānior (comparative, neuter sānius); third declension comparative degree of sānus Declension Third-declension comparative adjective. More information singular, plural ... singular plural masc./fem. neuter masc./fem. neuter nominative sānior sānius sāniōrēs sāniōra genitive sāniōris sāniōrum dative sāniōrī sāniōribus accusative sāniōrem sānius sāniōrēssāniōrīs sāniōra ablative sāniōresāniōrī sāniōribus vocative sānior sānius sāniōrēs sāniōra Close Wikiwand - on Seamless Wikipedia browsing. On steroids.