grayer rgayer garyer agryer ragyer argyer gryaer rgyaer gyraer ygraer rygaer yrgaer gayrer agyrer gyarer ygarer aygrer yagrer rayger aryger ryager yrager ayrger yarger graeyr rgaeyr gareyr agreyr rageyr argeyr greayr rgeayr gerayr egrayr regayr ergayr gaeryr ageryr gearyr egaryr aegryr eagryr raegyr aregyr reagyr eragyr aergyr eargyr gryear rgyear gyrear ygrear rygear yrgear greyar rgeyar geryar egryar regyar ergyar gyerar ygerar geyrar egyrar yegrar eygrar ryegar yregar reygar erygar yergar eyrgar gayerr agyerr gyaerr ygaerr aygerr yagerr gaeyrr ageyrr geayrr egayrr aegyrr eagyrr gyearr ygearr geyarr egyarr yegarr eygarr ayegrr yaegrr aeygrr eaygrr yeagrr eyagrr rayegr aryegr ryaegr yraegr ayregr yaregr raeygr areygr reaygr eraygr aerygr earygr ryeagr yreagr reyagr eryagr yeragr eyragr ayergr yaergr aeyrgr eayrgr yeargr eyargr grayre rgayre garyre agryre ragyre argyre gryare rgyare gyrare ygrare rygare yrgare gayrre agyrre gyarre ygarre aygrre yagrre raygre arygre ryagre yragre ayrgre yargre grarye rgarye garrye agrrye ragrye argrye grraye rgraye grraye rgraye rrgaye rrgaye garrye agrrye grarye rgarye argrye ragrye rargye arrgye rragye rragye arrgye rargye gryrae rgyrae gyrrae ygrrae rygrae yrgrae grryae rgryae grryae rgryae rrgyae rrgyae gyrrae ygrrae gryrae rgyrae yrgrae rygrae ryrgae yrrgae rrygae rrygae yrrgae ryrgae gayrre agyrre gyarre ygarre aygrre yagrre garyre agryre grayre rgayre argyre ragyre gyrare ygrare gryare rgyare yrgare rygare ayrgre yargre arygre raygre yragre ryagre rayrge aryrge ryarge yrarge ayrrge yarrge raryge arryge rrayge rrayge arryge raryge ryrage yrrage rryage rryage yrrage ryrage ayrrge yarrge aryrge rayrge yrarge ryarge graery rgaery garery agrery ragery argery greary rgeary gerary egrary regary ergary gaerry agerry gearry egarry aegrry eagrry raegry aregry reagry eragry aergry eargry grarey rgarey garrey agrrey ragrey argrey grraey rgraey grraey rgraey rrgaey rrgaey garrey agrrey grarey rgarey argrey ragrey rargey arrgey rragey rragey arrgey rargey greray rgeray gerray egrray regray ergray grreay rgreay grreay rgreay rrgeay rrgeay gerray egrray greray rgeray ergray regray rergay errgay rregay rregay errgay rergay gaerry agerry gearry egarry aegrry eagrry garery agrery graery rgaery argery ragery gerary egrary greary rgeary ergary regary aergry eargry aregry raegry eragry reagry raergy arergy reargy erargy aerrgy earrgy raregy arregy rraegy rraegy arregy raregy reragy erragy rreagy rreagy erragy reragy aerrgy earrgy arergy raergy erargy reargy gryera rgyera gyrera ygrera rygera yrgera greyra rgeyra geryra egryra regyra ergyra gyerra ygerra geyrra egyrra yegrra eygrra ryegra yregra reygra erygra yergra eyrgra gryrea rgyrea gyrrea ygrrea rygrea yrgrea grryea rgryea grryea rgryea rrgyea rrgyea gyrrea ygrrea gryrea rgyrea yrgrea rygrea ryrgea yrrgea rrygea rrygea yrrgea ryrgea grerya rgerya gerrya egrrya regrya ergrya grreya rgreya grreya rgreya rrgeya rrgeya gerrya egrrya grerya rgerya ergrya regrya rergya errgya rregya rregya errgya rergya gyerra ygerra geyrra egyrra yegrra eygrra gyrera ygrera gryera rgyera yrgera rygera geryra egryra greyra rgeyra ergyra regyra yergra eyrgra yregra ryegra erygra reygra ryerga yrerga reyrga eryrga yerrga eyrrga ryrega yrrega rryega rryega yrrega ryrega reryga erryga rreyga rreyga erryga reryga yerrga eyrrga yrerga ryerga eryrga reyrga gayerr agyerr gyaerr ygaerr aygerr yagerr gaeyrr ageyrr geayrr egayrr aegyrr eagyrr gyearr ygearr geyarr egyarr yegarr eygarr ayegrr yaegrr aeygrr eaygrr yeagrr eyagrr gayrer agyrer gyarer ygarer aygrer yagrer garyer agryer grayer rgayer argyer ragyer gyraer ygraer gryaer rgyaer yrgaer rygaer ayrger yarger aryger rayger yrager ryager gaeryr ageryr gearyr egaryr aegryr eagryr gareyr agreyr graeyr rgaeyr argeyr rageyr gerayr egrayr greayr rgeayr ergayr regayr aergyr eargyr aregyr raegyr eragyr reagyr gyerar ygerar geyrar egyrar yegrar eygrar gyrear ygrear gryear rgyear yrgear rygear geryar egryar greyar rgeyar ergyar regyar yergar eyrgar yregar ryegar erygar reygar ayergr yaergr aeyrgr eayrgr yeargr eyargr ayregr yaregr aryegr rayegr yraegr ryaegr aerygr earygr areygr raeygr eraygr reaygr yeragr eyragr yreagr ryeagr eryagr reyagr rayerg aryerg ryaerg yraerg ayrerg yarerg raeyrg areyrg reayrg erayrg aeryrg earyrg ryearg yrearg reyarg eryarg yerarg eyrarg ayerrg yaerrg aeyrrg eayrrg yearrg eyarrg rayreg aryreg ryareg yrareg ayrreg yarreg raryeg arryeg rrayeg rrayeg arryeg raryeg ryraeg yrraeg rryaeg rryaeg yrraeg ryraeg ayrreg yarreg aryreg rayreg yrareg ryareg raeryg areryg rearyg eraryg aerryg earryg rareyg arreyg rraeyg rraeyg arreyg rareyg rerayg errayg rreayg rreayg errayg rerayg aerryg earryg areryg raeryg eraryg rearyg ryerag yrerag reyrag eryrag yerrag eyrrag ryreag yrreag rryeag rryeag yrreag ryreag reryag erryag rreyag rreyag erryag reryag yerrag eyrrag yrerag ryerag eryrag reyrag ayerrg yaerrg aeyrrg eayrrg yearrg eyarrg ayrerg yarerg aryerg rayerg yraerg ryaerg aeryrg earyrg areyrg raeyrg erayrg reayrg yerarg eyrarg yrearg ryearg eryarg reyarg
Note: these 'words' (valid or invalid) are all the permutations of the word grayer. These words are obtained by scrambling the letters in grayer.