rarely arrely rraely rraely arrely rarely raerly arerly rearly erarly aerrly earrly rrealy rrealy reraly erraly reraly erraly arerly raerly aerrly earrly rearly erarly rarley arrley rraley rraley arrley rarley ralrey arlrey rlarey lrarey alrrey larrey rrlaey rrlaey rlraey lrraey rlraey lrraey arlrey ralrey alrrey larrey rlarey lrarey raelry arelry realry eralry aerlry earlry ralery arlery rlaery lraery alrery larery relary erlary rleary lreary elrary lerary aelrry ealrry alerry laerry elarry learry rrelay rrelay rerlay errlay rerlay errlay rrleay rrleay rlreay lrreay rlreay lrreay relray erlray rleray lreray elrray lerray relray erlray rleray lreray elrray lerray arelry raelry aerlry earlry realry eralry arlery ralery alrery larery rlaery lraery aelrry ealrry alerry laerry elarry learry relary erlary rleary lreary elrary lerary rareyl arreyl rraeyl rraeyl arreyl rareyl raeryl areryl rearyl eraryl aerryl earryl rreayl rreayl rerayl errayl rerayl errayl areryl raeryl aerryl earryl rearyl eraryl raryel arryel rrayel rrayel arryel raryel rayrel aryrel ryarel yrarel ayrrel yarrel rryael rryael ryrael yrrael ryrael yrrael aryrel rayrel ayrrel yarrel ryarel yrarel raeyrl areyrl reayrl erayrl aeryrl earyrl rayerl aryerl ryaerl yraerl ayrerl yarerl reyarl eryarl ryearl yrearl eyrarl yerarl aeyrrl eayrrl ayerrl yaerrl eyarrl yearrl rreyal rreyal reryal erryal reryal erryal rryeal rryeal ryreal yrreal ryreal yrreal reyral eryral ryeral yreral eyrral yerral reyral eryral ryeral yreral eyrral yerral areyrl raeyrl aeryrl earyrl reayrl erayrl aryerl rayerl ayrerl yarerl ryaerl yraerl aeyrrl eayrrl ayerrl yaerrl eyarrl yearrl reyarl eryarl ryearl yrearl eyrarl yerarl rarlye arrlye rralye rralye arrlye rarlye ralrye arlrye rlarye lrarye alrrye larrye rrlaye rrlaye rlraye lrraye rlraye lrraye arlrye ralrye alrrye larrye rlarye lrarye raryle arryle rrayle rrayle arryle raryle rayrle aryrle ryarle yrarle ayrrle yarrle rryale rryale ryrale yrrale ryrale yrrale aryrle rayrle ayrrle yarrle ryarle yrarle ralyre arlyre rlayre lrayre alryre laryre raylre arylre ryalre yralre ayrlre yarlre rlyare lryare rylare yrlare lyrare ylrare alyrre layrre aylrre yalrre lyarre ylarre rrlyae rrlyae rlryae lrryae rlryae lrryae rrylae rrylae ryrlae yrrlae ryrlae yrrlae rlyrae lryrae rylrae yrlrae lyrrae ylrrae rlyrae lryrae rylrae yrlrae lyrrae ylrrae arlyre ralyre alryre laryre rlayre lrayre arylre raylre ayrlre yarlre ryalre yralre alyrre layrre aylrre yalrre lyarre ylarre rlyare lryare rylare yrlare lyrare ylrare raelyr arelyr realyr eralyr aerlyr earlyr raleyr arleyr rlaeyr lraeyr alreyr lareyr relayr erlayr rleayr lreayr elrayr lerayr aelryr ealryr aleryr laeryr elaryr learyr raeylr areylr reaylr eraylr aerylr earylr rayelr aryelr ryaelr yraelr ayrelr yarelr reyalr eryalr ryealr yrealr eyralr yeralr aeyrlr eayrlr ayerlr yaerlr eyarlr yearlr ralyer arlyer rlayer lrayer alryer laryer rayler aryler ryaler yraler ayrler yarler rlyaer lryaer rylaer yrlaer lyraer ylraer alyrer layrer aylrer yalrer lyarer ylarer relyar erlyar rleyar lreyar elryar leryar reylar erylar ryelar yrelar eyrlar yerlar rlyear lryear rylear yrlear lyrear ylrear elyrar leyrar eylrar yelrar lyerar ylerar aelyrr ealyrr aleyrr laeyrr elayrr leayrr aeylrr eaylrr ayelrr yaelrr eyalrr yealrr alyerr layerr aylerr yalerr lyaerr ylaerr elyarr leyarr eylarr yelarr lyearr ylearr rrelya rrelya rerlya errlya rerlya errlya rrleya rrleya rlreya lrreya rlreya lrreya relrya erlrya rlerya lrerya elrrya lerrya relrya erlrya rlerya lrerya elrrya lerrya rreyla rreyla reryla erryla reryla erryla rryela rryela ryrela yrrela ryrela yrrela reyrla eryrla ryerla yrerla eyrrla yerrla reyrla eryrla ryerla yrerla eyrrla yerrla rrlyea rrlyea rlryea lrryea rlryea lrryea rrylea rrylea ryrlea yrrlea ryrlea yrrlea rlyrea lryrea rylrea yrlrea lyrrea ylrrea rlyrea lryrea rylrea yrlrea lyrrea ylrrea relyra erlyra rleyra lreyra elryra leryra reylra erylra ryelra yrelra eyrlra yerlra rlyera lryera rylera yrlera lyrera ylrera elyrra leyrra eylrra yelrra lyerra ylerra relyra erlyra rleyra lreyra elryra leryra reylra erylra ryelra yrelra eyrlra yerlra rlyera lryera rylera yrlera lyrera ylrera elyrra leyrra eylrra yelrra lyerra ylerra arelyr raelyr aerlyr earlyr realyr eralyr arleyr raleyr alreyr lareyr rlaeyr lraeyr aelryr ealryr aleryr laeryr elaryr learyr relayr erlayr rleayr lreayr elrayr lerayr areylr raeylr aerylr earylr reaylr eraylr aryelr rayelr ayrelr yarelr ryaelr yraelr aeyrlr eayrlr ayerlr yaerlr eyarlr yearlr reyalr eryalr ryealr yrealr eyralr yeralr arlyer ralyer alryer laryer rlayer lrayer aryler rayler ayrler yarler ryaler yraler alyrer layrer aylrer yalrer lyarer ylarer rlyaer lryaer rylaer yrlaer lyraer ylraer aelyrr ealyrr aleyrr laeyrr elayrr leayrr aeylrr eaylrr ayelrr yaelrr eyalrr yealrr alyerr layerr aylerr yalerr lyaerr ylaerr elyarr leyarr eylarr yelarr lyearr ylearr relyar erlyar rleyar lreyar elryar leryar reylar erylar ryelar yrelar eyrlar yerlar rlyear lryear rylear yrlear lyrear ylrear elyrar leyrar eylrar yelrar lyerar ylerar
Note: these 'words' (valid or invalid) are all the permutations of the word rarely. These words are obtained by scrambling the letters in rarely.