From non- + effective. <span class="searchmatch">noneffective</span> (not comparable) Not effective. The game strategy he pursued was <span class="searchmatch">noneffective</span>, and he was beaten soundly. (military)...
<span class="searchmatch">noneffectives</span> plural of <span class="searchmatch">noneffective</span>...
equieffective geoeffective ineffective isoeffective median effective time <span class="searchmatch">noneffective</span> subeffective supereffective undereffective uneffective effect effectivity...