From auto- + mysophobia. <span class="searchmatch">automysophobia</span> (uncountable) An abnormal fear of being dirty. 2012, Nick Haslam, Psychology in the Bathroom, →ISBN, page 59:...
automisofobia f (plural automisofobie) <span class="searchmatch">automysophobia</span> (an abnormal fear of being dirty)...