Proto-Slavic *bezumьnъ. <span class="searchmatch">безоумьнъ</span> • (bezumĭnŭ) mindless Short declension of <span class="searchmatch">безоумьнъ</span> (hard o/a stem) Long declension of <span class="searchmatch">безоумьнъ</span> (hard o/a stem) безоумьникъ...
без- (bez-) + оумъ (umŭ) + -ьникъ (-ĭnikŭ). безоумьникъ • (bezumĭnikŭ) m mindless person <span class="searchmatch">безоумьнъ</span> (bezumĭnŭ)...
not come from a healthy mind intellect reason безоумьникъ (bezumĭnikŭ) <span class="searchmatch">безоумьнъ</span> (bezumĭnŭ) безоумьѥ (bezumĭje) доброоумие (dobroumije) единооумьнъ (edinoumĭnŭ)...