purfly uprfly prufly rpufly urpfly rupfly pufrly upfrly pfurly fpurly ufprly fuprly prfuly rpfuly pfruly fpruly rfpuly frpuly urfply rufply ufrply furply rfuply fruply purlfy uprlfy prulfy rpulfy urplfy ruplfy pulrfy uplrfy plurfy lpurfy ulprfy luprfy prlufy rplufy plrufy lprufy rlpufy lrpufy urlpfy rulpfy ulrpfy lurpfy rlupfy lrupfy puflry upflry pfulry fpulry ufplry fuplry pulfry uplfry plufry lpufry ulpfry lupfry pflury fplury plfury lpfury flpury lfpury uflpry fulpry ulfpry lufpry flupry lfupry prfluy rpfluy pfrluy fprluy rfpluy frpluy prlfuy rplfuy plrfuy lprfuy rlpfuy lrpfuy pflruy fplruy plfruy lpfruy flpruy lfpruy rflpuy frlpuy rlfpuy lrfpuy flrpuy lfrpuy urflpy ruflpy ufrlpy furlpy rfulpy frulpy urlfpy rulfpy ulrfpy lurfpy rlufpy lrufpy uflrpy fulrpy ulfrpy lufrpy flurpy lfurpy rflupy frlupy rlfupy lrfupy flrupy lfrupy purfyl uprfyl prufyl rpufyl urpfyl rupfyl pufryl upfryl pfuryl fpuryl ufpryl fupryl prfuyl rpfuyl pfruyl fpruyl rfpuyl frpuyl urfpyl rufpyl ufrpyl furpyl rfupyl frupyl puryfl upryfl pruyfl rpuyfl urpyfl rupyfl puyrfl upyrfl pyurfl ypurfl uyprfl yuprfl pryufl rpyufl pyrufl yprufl rypufl yrpufl urypfl ruypfl uyrpfl yurpfl ryupfl yrupfl pufyrl upfyrl pfuyrl fpuyrl ufpyrl fupyrl puyfrl upyfrl pyufrl ypufrl uypfrl yupfrl pfyurl fpyurl pyfurl ypfurl fypurl yfpurl ufyprl fuyprl uyfprl yufprl fyuprl yfuprl prfyul rpfyul pfryul fpryul rfpyul frpyul pryful rpyful pyrful yprful rypful yrpful pfyrul fpyrul pyfrul ypfrul fyprul yfprul rfypul frypul ryfpul yrfpul fyrpul yfrpul urfypl rufypl ufrypl furypl rfuypl fruypl uryfpl ruyfpl uyrfpl yurfpl ryufpl yrufpl ufyrpl fuyrpl uyfrpl yufrpl fyurpl yfurpl rfyupl fryupl ryfupl yrfupl fyrupl yfrupl purlyf uprlyf prulyf rpulyf urplyf ruplyf pulryf uplryf pluryf lpuryf ulpryf lupryf prluyf rpluyf plruyf lpruyf rlpuyf lrpuyf urlpyf rulpyf ulrpyf lurpyf rlupyf lrupyf purylf uprylf pruylf rpuylf urpylf rupylf puyrlf upyrlf pyurlf ypurlf uyprlf yuprlf pryulf rpyulf pyrulf yprulf rypulf yrpulf uryplf ruyplf uyrplf yurplf ryuplf yruplf pulyrf uplyrf pluyrf lpuyrf ulpyrf lupyrf puylrf upylrf pyulrf ypulrf uyplrf yuplrf plyurf lpyurf pylurf yplurf lypurf ylpurf ulyprf luyprf uylprf yulprf lyuprf yluprf prlyuf rplyuf plryuf lpryuf rlpyuf lrpyuf pryluf rpyluf pyrluf yprluf rypluf yrpluf plyruf lpyruf pylruf yplruf lypruf ylpruf rlypuf lrypuf rylpuf yrlpuf lyrpuf ylrpuf urlypf rulypf ulrypf lurypf rluypf lruypf urylpf ruylpf uyrlpf yurlpf ryulpf yrulpf ulyrpf luyrpf uylrpf yulrpf lyurpf ylurpf rlyupf lryupf rylupf yrlupf lyrupf ylrupf puflyr upflyr pfulyr fpulyr ufplyr fuplyr pulfyr uplfyr plufyr lpufyr ulpfyr lupfyr pfluyr fpluyr plfuyr lpfuyr flpuyr lfpuyr uflpyr fulpyr ulfpyr lufpyr flupyr lfupyr pufylr upfylr pfuylr fpuylr ufpylr fupylr puyflr upyflr pyuflr ypuflr uypflr yupflr pfyulr fpyulr pyfulr ypfulr fypulr yfpulr ufyplr fuyplr uyfplr yufplr fyuplr yfuplr pulyfr uplyfr pluyfr lpuyfr ulpyfr lupyfr puylfr upylfr pyulfr ypulfr uyplfr yuplfr plyufr lpyufr pylufr yplufr lypufr ylpufr ulypfr luypfr uylpfr yulpfr lyupfr ylupfr pflyur fplyur plfyur lpfyur flpyur lfpyur pfylur fpylur pyflur ypflur fyplur yfplur plyfur lpyfur pylfur yplfur lypfur ylpfur flypur lfypur fylpur yflpur lyfpur ylfpur uflypr fulypr ulfypr lufypr fluypr lfuypr ufylpr fuylpr uyflpr yuflpr fyulpr yfulpr ulyfpr luyfpr uylfpr yulfpr lyufpr ylufpr flyupr lfyupr fylupr yflupr lyfupr ylfupr prflyu rpflyu pfrlyu fprlyu rfplyu frplyu prlfyu rplfyu plrfyu lprfyu rlpfyu lrpfyu pflryu fplryu plfryu lpfryu flpryu lfpryu rflpyu frlpyu rlfpyu lrfpyu flrpyu lfrpyu prfylu rpfylu pfrylu fprylu rfpylu frpylu pryflu rpyflu pyrflu yprflu rypflu yrpflu pfyrlu fpyrlu pyfrlu ypfrlu fyprlu yfprlu rfyplu fryplu ryfplu yrfplu fyrplu yfrplu prlyfu rplyfu plryfu lpryfu rlpyfu lrpyfu prylfu rpylfu pyrlfu yprlfu ryplfu yrplfu plyrfu lpyrfu pylrfu yplrfu lyprfu ylprfu rlypfu lrypfu rylpfu yrlpfu lyrpfu ylrpfu pflyru fplyru plfyru lpfyru flpyru lfpyru pfylru fpylru pyflru ypflru fyplru yfplru plyfru lpyfru pylfru yplfru lypfru ylpfru flypru lfypru fylpru yflpru lyfpru ylfpru rflypu frlypu rlfypu lrfypu flrypu lfrypu rfylpu frylpu ryflpu yrflpu fyrlpu yfrlpu rlyfpu lryfpu rylfpu yrlfpu lyrfpu ylrfpu flyrpu lfyrpu fylrpu yflrpu lyfrpu ylfrpu urflyp ruflyp ufrlyp furlyp rfulyp frulyp urlfyp rulfyp ulrfyp lurfyp rlufyp lrufyp uflryp fulryp ulfryp lufryp fluryp lfuryp rfluyp frluyp rlfuyp lrfuyp flruyp lfruyp urfylp rufylp ufrylp furylp rfuylp fruylp uryflp ruyflp uyrflp yurflp ryuflp yruflp ufyrlp fuyrlp uyfrlp yufrlp fyurlp yfurlp rfyulp fryulp ryfulp yrfulp fyrulp yfrulp urlyfp rulyfp ulryfp luryfp rluyfp lruyfp urylfp ruylfp uyrlfp yurlfp ryulfp yrulfp ulyrfp luyrfp uylrfp yulrfp lyurfp ylurfp rlyufp lryufp rylufp yrlufp lyrufp ylrufp uflyrp fulyrp ulfyrp lufyrp fluyrp lfuyrp ufylrp fuylrp uyflrp yuflrp fyulrp yfulrp ulyfrp luyfrp uylfrp yulfrp lyufrp ylufrp flyurp lfyurp fylurp yflurp lyfurp ylfurp rflyup frlyup rlfyup lrfyup flryup lfryup rfylup frylup ryflup yrflup fyrlup yfrlup rlyfup lryfup rylfup yrlfup lyrfup ylrfup flyrup lfyrup fylrup yflrup lyfrup ylfrup
Note: these 'words' (valid or invalid) are all the permutations of the word purfly. These words are obtained by scrambling the letters in purfly.