From validify + -ication. <span class="searchmatch">validification</span> (countable and uncountable, plural <span class="searchmatch">validifications</span>) validation...
<span class="searchmatch">validifications</span> plural of <span class="searchmatch">validification</span>...
goodification interclassification Jewification linkification mummification Portuguesification sanguification transmogrification <span class="searchmatch">validification</span> vinification...