曝けだす[sarakedasu] to expose
曝書[bakusho] airing of books
被曝[hibaku] being exposed to radiation
曝首[sharekoube] skull (esp. weatherbeaten)
曝す[sarasu] to expose (to the air, to the public, to danger, etc.)

曝露[bakuro] disclosure
恥曝し[hajisarashi] disgrace
曝し者[sarashimono] pilloried criminal exposed to public view
吹き曝し[fukisarashi] wind-swept
曝首[sarashikubi] displaying a gibbeted head

一首[isshu] tanka
鎌首[kamakubi] sickle-shaped neck (e.g. snake, praying mantis)
丸首[marukubi] round-necked (T-shirt)
偽首[nisekubi] falsified severed head
カリ首[karikubi] (something resembling a) goose's neck

がん首[gankubi] head of a pipe, incl. the bowl and stem attachment
機首[kishu] nose (of plane)
襟首[erikubi] nape of neck
元首[genshu] ruler
絞首刑[koushukei] death by hanging