ovary voary oavry aovry vaory avory ovray voray orvay rovay vroay rvoay oarvy aorvy oravy roavy arovy raovy varoy avroy vraoy rvaoy arvoy ravoy ovayr voayr oavyr aovyr vaoyr avoyr ovyar voyar oyvar yovar vyoar yvoar oayvr aoyvr oyavr yoavr ayovr yaovr vayor avyor vyaor yvaor ayvor yavor ovrya vorya orvya rovya vroya rvoya ovyra voyra oyvra yovra vyora yvora oryva royva oyrva yorva ryova yrova vryoa rvyoa vyroa yvroa ryvoa yrvoa oaryv aoryv orayv roayv aroyv raoyv oayrv aoyrv oyarv yoarv ayorv yaorv oryav royav oyrav yorav ryoav yroav aryov rayov ayrov yarov ryaov yraov varyo avryo vrayo rvayo arvyo ravyo vayro avyro vyaro yvaro ayvro yavro vryao rvyao vyrao yvrao ryvao yrvao aryvo rayvo ayrvo yarvo ryavo yravo
Note: these 'words' (valid or invalid) are all the permutations of the word ovary. These words are obtained by scrambling the letters in ovary.