<span class="searchmatch">gaudibundīs</span> dative/ablative masculine/feminine/neuter plural of gaudibundus...
<span class="searchmatch">gaudibundī</span> inflection of gaudibundus: nominative/vocative masculine plural genitive masculine/neuter singular...
<span class="searchmatch">gaudibundīs</span> accusative gaudibundum gaudibundam gaudibundum gaudibundōs gaudibundās gaudibunda ablative gaudibundō gaudibundā gaudibundō <span class="searchmatch">gaudibundīs</span> vocative...