Challenge–<span class="searchmatch">dechallenge</span>–rechallenge Wikipedia From de- + challenge; see drug challenge. <span class="searchmatch">dechallenge</span> (third-person singular simple present <span class="searchmatch">dechallenges</span>, present...
<span class="searchmatch">dechallenged</span> simple past and past participle of <span class="searchmatch">dechallenge</span>...
<span class="searchmatch">dechallenges</span> third-person singular simple present indicative of <span class="searchmatch">dechallenge</span>...
dechallenging present participle and gerund of <span class="searchmatch">dechallenge</span>...
challenge (plural drug challenges) A medical test to ascertain whether the patient is allergic to a certain medicine. <span class="searchmatch">dechallenge</span> prechallenge rechallenge...
challengeless challenger challenge run challengest, challengeth counterchallenge <span class="searchmatch">dechallenge</span> floor temperature challenge frame challenge immunochallenge megachallenge...