niyah inyah nyiah yniah iynah yinah niayh inayh naiyh aniyh ianyh ainyh nyaih ynaih nayih anyih yanih aynih iyanh yianh iaynh aiynh yainh ayinh niyha inyha nyiha yniha iynha yinha nihya inhya nhiya hniya ihnya hinya nyhia ynhia nhyia hnyia yhnia hynia iyhna yihna ihyna hiyna yhina hyina niahy inahy naihy anihy ianhy ainhy nihay inhay nhiay hniay ihnay hinay nahiy anhiy nhaiy hnaiy ahniy haniy iahny aihny ihany hiany ahiny hainy nyahi ynahi nayhi anyhi yanhi aynhi nyhai ynhai nhyai hnyai yhnai hynai nahyi anhyi nhayi hnayi ahnyi hanyi yahni ayhni yhani hyani ahyni hayni iyahn yiahn iayhn aiyhn yaihn ayihn iyhan yihan ihyan hiyan yhian hyian iahyn aihyn ihayn hiayn ahiyn haiyn yahin ayhin yhain hyain ahyin hayin
Note: these 'words' (valid or invalid) are all the permutations of the word niyah. These words are obtained by scrambling the letters in niyah.