From Pre-<span class="searchmatch">Germanic</span> *powgnéh₂-, an o-grade variant to *fukkōną (“to strike, assail”). IPA(key): /ˈɸɑu̯.kɔː.nɑ̃/ *<span class="searchmatch">faukōną</span> to strike, assail, beat *faukaz...
?*puǵ-neh₂ ⇒ <span class="searchmatch">Proto</span>-<span class="searchmatch">Germanic</span>: *fukkōną (“to strike, copulate”) (see there for further descendants) ?*pouǵ-neh₂ <span class="searchmatch">Proto</span>-<span class="searchmatch">Germanic</span>: *<span class="searchmatch">faukōną</span> (“to strike, beat”)...
stem variants, singular *fukk- against non-singular *fuk-. *<span class="searchmatch">faukōną</span> <span class="searchmatch">Proto</span>-West <span class="searchmatch">Germanic</span>: *fukkōn Old English: *fuccian Middle English: *fukken, *fuken...