<span class="searchmatch">excelsissimō</span> dative/ablative masculine/neuter singular of excelsissimus...
<span class="searchmatch">excelsissimos</span> accusative masculine plural of excelsissimus...
excelsissimōrum dative <span class="searchmatch">excelsissimō</span> excelsissimae <span class="searchmatch">excelsissimō</span> excelsissimīs accusative excelsissimum excelsissimam excelsissimum <span class="searchmatch">excelsissimōs</span> excelsissimās excelsissima...