<span class="searchmatch">difficiliōrī</span> dative masculine/feminine/neuter singular of difficilior...
<span class="searchmatch">difficiliōris</span> genitive masculine/feminine/neuter singular of difficilior...
difficiliōra genitive <span class="searchmatch">difficiliōris</span> difficiliōrum dative <span class="searchmatch">difficiliōrī</span> difficiliōribus accusative difficiliōrem difficilius difficiliōrēs <span class="searchmatch">difficiliōrīs</span> difficiliōra...