<span class="searchmatch">grātulātor</span> second/third-person singular future active imperative of grātulor “<span class="searchmatch">gratulator</span>”, in Charlton T. Lewis and Charles Short (1879) A Latin Dictionary...
second third active present — grātulāre — — grātulāminī — future — <span class="searchmatch">grātulātor</span> <span class="searchmatch">grātulātor</span> — — grātulantor non-finite forms infinitive participle active passive...