From <span class="searchmatch">forgetting</span> + -ly. <span class="searchmatch">forgettingly</span> (comparative more <span class="searchmatch">forgettingly</span>, superlative most <span class="searchmatch">forgettingly</span>) So as to forget....
From <span class="searchmatch">forgetting</span> + -ness. <span class="searchmatch">forgettingness</span> (uncountable) Quality of <span class="searchmatch">forgetting</span>....
deaths, and forgettings, the "off switches" that also comprise the human narrative. catastrophic <span class="searchmatch">forgetting</span> <span class="searchmatch">forgettingly</span> <span class="searchmatch">forgettingness</span> unforgetting...