<span class="searchmatch">excūsārum</span> genitive feminine plural of excūsus...
excūsum excūsī excūsae excūsa genitive excūsī excūsae excūsī excūsōrum <span class="searchmatch">excūsārum</span> excūsōrum dative excūsō excūsae excūsō excūsīs accusative excūsum excūsam...