unify nuify uinfy iunfy niufy inufy unfiy nufiy ufniy funiy nfuiy fnuiy uifny iufny ufiny fuiny ifuny fiuny nifuy infuy nfiuy fniuy ifnuy finuy uniyf nuiyf uinyf iunyf niuyf inuyf unyif nuyif uynif yunif nyuif ynuif uiynf iuynf uyinf yuinf iyunf yiunf niyuf inyuf nyiuf yniuf iynuf yinuf unfyi nufyi ufnyi funyi nfuyi fnuyi unyfi nuyfi uynfi yunfi nyufi ynufi ufyni fuyni uyfni yufni fyuni yfuni nfyui fnyui nyfui ynfui fynui yfnui uifyn iufyn ufiyn fuiyn ifuyn fiuyn uiyfn iuyfn uyifn yuifn iyufn yiufn ufyin fuyin uyfin yufin fyuin yfuin ifyun fiyun iyfun yifun fyiun yfiun nifyu infyu nfiyu fniyu ifnyu finyu niyfu inyfu nyifu ynifu iynfu yinfu nfyiu fnyiu nyfiu ynfiu fyniu yfniu ifynu fiynu iyfnu yifnu fyinu yfinu
Note: these 'words' (valid or invalid) are all the permutations of the word unify. These words are obtained by scrambling the letters in unify.