ovina voina oivna iovna viona ivona ovnia vonia onvia novia vnoia nvoia oinva ionva oniva noiva inova niova vinoa ivnoa vnioa nvioa invoa nivoa ovian voian oivan iovan vioan ivoan ovain voain oavin aovin vaoin avoin oiavn ioavn oaivn aoivn iaovn aiovn viaon ivaon vaion avion iavon aivon ovnai vonai onvai novai vnoai nvoai ovani voani oavni aovni vaoni avoni onavi noavi oanvi aonvi naovi anovi vnaoi nvaoi vanoi avnoi navoi anvoi oinav ionav oniav noiav inoav nioav oianv ioanv oainv aoinv iaonv aionv onaiv noaiv oaniv aoniv naoiv anoiv inaov niaov ianov ainov naiov aniov vinao ivnao vniao nviao invao nivao viano ivano vaino avino iavno aivno vnaio nvaio vanio avnio navio anvio inavo niavo ianvo ainvo naivo anivo
Note: these 'words' (valid or invalid) are all the permutations of the word ovina. These words are obtained by scrambling the letters in ovina.