From polvere + -accio. <span class="searchmatch">polveraccio</span> m (plural polveracci) dried dung used as a fertilizer prevocalico...
vocalico. prevocalico (feminine prevocalica, masculine plural prevocalici, feminine plural prevocaliche) (phonetics, linguistics) prevocalic <span class="searchmatch">polveraccio</span>...
pagliaccio Palazzaccio palombaccio pancaccio pasticciaccio peveraccio <span class="searchmatch">polveraccio</span> popolaccio porraccio postaccio poveraccio ragazzaccio renaccio romanaccio...