From sap + headed. <span class="searchmatch">sapheaded</span> (comparative more <span class="searchmatch">sapheaded</span>, superlative most <span class="searchmatch">sapheaded</span>) simple-minded; foolish <span class="searchmatch">sapheadedness</span> saphead...
From <span class="searchmatch">sapheaded</span> + -ness. <span class="searchmatch">sapheadedness</span> (uncountable) The quality of being <span class="searchmatch">sapheaded</span>....
rockheaded rod-headed roundheaded round-headed bush clover rug-headed <span class="searchmatch">sapheaded</span> sheep-headed shitheaded shock-headed slap-headed soft-headed softheaded...