ball (sphere) / (basebal) ball (pitch that falls outside the strike zone)

bowl

Short for ボール紙 (bōru-gami): non-corrugated cardboard, pasteboard / Short for 段ボール (danbōru): corrugated cardboard

ball (formal dance event)

Australia (a continent and country in Oceania)

No., number

Rome

hook

monkey

horror (as a genre or element of fiction)