From super- + formidable. <span class="searchmatch">superformidable</span> (comparative more <span class="searchmatch">superformidable</span>, superlative most <span class="searchmatch">superformidable</span>) (rare) Extremely formidable; causing great...
From <span class="searchmatch">superformidable</span> + -ly. <span class="searchmatch">superformidably</span> (comparative more <span class="searchmatch">superformidably</span>, superlative most <span class="searchmatch">superformidably</span>) (rare) In a <span class="searchmatch">superformidable</span> manner....
simply formidable. formidability formidableness formidably informidable <span class="searchmatch">superformidable</span> unformidable causing fear, dread, awe or admiration as a result of...