hypos yhpos hpyos phyos yphos pyhos hyops yhops hoyps ohyps yohps oyhps hpoys phoys hopys ohpys pohys ophys ypohs pyohs yophs oyphs poyhs opyhs hypso yhpso hpyso physo yphso pyhso hyspo yhspo hsypo shypo yshpo syhpo hpsyo phsyo hspyo shpyo pshyo sphyo ypsho pysho yspho sypho psyho spyho hyosp yhosp hoysp ohysp yohsp oyhsp hysop yhsop hsyop shyop yshop syhop hosyp ohsyp hsoyp shoyp oshyp sohyp yoshp oyshp ysohp syohp osyhp soyhp hposy phosy hopsy ohpsy pohsy ophsy hpsoy phsoy hspoy shpoy pshoy sphoy hospy ohspy hsopy shopy oshpy sohpy poshy opshy psohy spohy osphy sophy yposh pyosh yopsh oypsh poysh opysh ypsoh pysoh yspoh sypoh psyoh spyoh yosph oysph ysoph syoph osyph soyph posyh opsyh psoyh spoyh ospyh sopyh
Note: these 'words' (valid or invalid) are all the permutations of the word hypos. These words are obtained by scrambling the letters in hypos.