<span class="searchmatch">diffitērēris</span> second-person singular imperfect active subjunctive of diffiteor...
diffiteātur diffiteāmur diffiteāminī diffiteantur imperfect diffitērer <span class="searchmatch">diffitērēris</span>, diffitērēre diffitērētur diffitērēmur diffitērēminī diffitērentur imperative...