Top matchあ開a けke っtsuぱな放pana しshiNa-adjective (keiyodoshi), Nounleaving open; leaving ajar窓を開けっぱなしにしておいたの？Did you leave the window open?outspoken; frankAlso written 明けっ放し【あけっぱなし】akeppanashi Listen Conjugations Pitch on OJAD Explore