kohen okhen khoen hkoen ohken hoken koehn okehn keohn ekohn oekhn eokhn kheon hkeon kehon ekhon hekon ehkon ohekn hoekn oehkn eohkn heokn ehokn kohne okhne khone hkone ohkne hokne konhe oknhe knohe nkohe onkhe nokhe khnoe hknoe knhoe nkhoe hnkoe nhkoe ohnke honke onhke nohke hnoke nhoke koenh okenh keonh ekonh oeknh eoknh koneh okneh knoeh nkoeh onkeh nokeh kenoh eknoh kneoh nkeoh enkoh nekoh oenkh eonkh onekh noekh enokh neokh kheno hkeno kehno ekhno hekno ehkno khneo hkneo knheo nkheo hnkeo nhkeo kenho eknho kneho nkeho enkho nekho henko ehnko hneko nheko enhko nehko ohenk hoenk oehnk eohnk heonk ehonk ohnek honek onhek nohek hnoek nhoek oenhk eonhk onehk noehk enohk neohk henok ehnok hneok nheok enhok nehok
Note: these 'words' (valid or invalid) are all the permutations of the word kohen. These words are obtained by scrambling the letters in kohen.