From over- + attenuated. <span class="searchmatch">overattenuated</span> (not comparable) Excessively attenuated...
(especially of leaves) attenuated bluet hyperattenuated hypoattenuated neuroattenuated nonattenuated <span class="searchmatch">overattenuated</span> radioattenuated subattenuated unattenuated...
overattached overattachment overattend overattention overattentive <span class="searchmatch">overattenuated</span> overattribute overattribution overauthor overavaricious overawe overawful...