<span class="searchmatch">difficillimō</span> dative/ablative masculine/neuter singular of difficillimus...
<span class="searchmatch">difficillimos</span> accusative masculine plural of difficillimus...
difficillimōrum dative <span class="searchmatch">difficillimō</span> difficillimae <span class="searchmatch">difficillimō</span> difficillimīs accusative difficillimum difficillimam difficillimum <span class="searchmatch">difficillimōs</span> difficillimās difficillima...