Mammoth Uncensored Word List:
79 words ending with ah, 6 letters long

akedah aliyah bablah beegah beenah casbah chalah chetah coprah dargah doodah dourah dukkah durgah fatwah fellah ganjah geezah gubbah gunyah gurrah hajjah hallah halvah hamzah hijrah hookah hoorah houdah howdah huppah hurrah huzzah jarrah jibbah jubbah jubhah kasbah keblah keddah khedah kiblah koolah loofah matsah matzah mikvah mollah moolah moryah mullah nallah nullah numdah numnah oompah pallah pardah pariah poojah prutah punkah purdah rupiah shibah shivah sirrah succah sukkah sunnah tannah thanah trefah tussah wallah whidah whydah wirrah zillah