sipare ispare spiare psiare ipsare pisare siapre isapre saipre asipre iaspre aispre spaire psaire sapire aspire pasire apsire ipasre piasre iapsre aipsre paisre apisre siprae isprae spirae psirae ipsrae pisrae sirpae isrpae sripae rsipae irspae rispae spriae psriae srpiae rspiae prsiae rpsiae iprsae pirsae irpsae ripsae prisae rpisae siarpe isarpe sairpe asirpe iasrpe aisrpe sirape isrape sriape rsiape irsape risape saripe asripe sraipe rsaipe arsipe rasipe iarspe airspe iraspe riaspe arispe raispe sparie psarie saprie asprie pasrie apsrie spraie psraie srpaie rspaie prsaie rpsaie sarpie asrpie srapie rsapie arspie raspie parsie aprsie prasie rpasie arpsie rapsie iparse piarse iaprse aiprse pairse apirse iprase pirase irpase ripase priase rpiase iarpse airpse irapse riapse aripse raipse parise aprise praise rpaise arpise rapise sipaer ispaer spiaer psiaer ipsaer pisaer siaper isaper saiper asiper iasper aisper spaier psaier sapier aspier pasier apsier ipaser piaser iapser aipser paiser apiser sipear ispear spiear psiear ipsear pisear siepar isepar seipar esipar iespar eispar speiar pseiar sepiar espiar pesiar epsiar ipesar piesar iepsar eipsar peisar episar siaepr isaepr saiepr asiepr iasepr aisepr sieapr iseapr seiapr esiapr iesapr eisapr saeipr aseipr seaipr esaipr aesipr easipr iaespr aiespr ieaspr eiaspr aeispr eaispr spaeir psaeir sapeir aspeir paseir apseir speair pseair sepair espair pesair epsair saepir asepir seapir esapir aespir easpir paesir apesir peasir epasir aepsir eapsir ipaesr piaesr iapesr aipesr paiesr apiesr ipeasr pieasr iepasr eipasr peiasr epiasr iaepsr aiepsr ieapsr eiapsr aeipsr eaipsr paeisr apeisr peaisr epaisr aepisr eapisr siprea isprea spirea psirea ipsrea pisrea sirpea isrpea sripea rsipea irspea rispea spriea psriea srpiea rspiea prsiea rpsiea iprsea pirsea irpsea ripsea prisea rpisea sipera ispera spiera psiera ipsera pisera siepra isepra seipra esipra iespra eispra speira pseira sepira espira pesira epsira ipesra piesra iepsra eipsra peisra episra sirepa isrepa sriepa rsiepa irsepa risepa sierpa iserpa seirpa esirpa iesrpa eisrpa sreipa rseipa seripa esripa resipa ersipa irespa riespa ierspa eirspa reispa erispa spreia psreia srpeia rspeia prseia rpseia speria pseria sepria espria pesria epsria srepia rsepia serpia esrpia respia erspia presia rpesia persia eprsia repsia erpsia ipresa piresa irpesa ripesa priesa rpiesa ipersa piersa ieprsa eiprsa peirsa epirsa irepsa riepsa ierpsa eirpsa reipsa eripsa preisa rpeisa perisa eprisa repisa erpisa siarep isarep sairep asirep iasrep aisrep siraep israep sriaep rsiaep irsaep risaep sariep asriep sraiep rsaiep arsiep rasiep iarsep airsep irasep riasep arisep raisep siaerp isaerp saierp asierp iaserp aiserp siearp isearp seiarp esiarp iesarp eisarp saeirp aseirp seairp esairp aesirp easirp iaesrp aiesrp ieasrp eiasrp aeisrp eaisrp sireap isreap srieap rsieap irseap riseap sierap iserap seirap esirap iesrap eisrap sreiap rseiap seriap esriap resiap ersiap iresap riesap iersap eirsap reisap erisap sareip asreip sraeip rsaeip arseip raseip saerip aserip searip esarip aesrip easrip sreaip rseaip seraip esraip resaip ersaip aresip raesip aersip earsip reasip erasip iaresp airesp iraesp riaesp ariesp raiesp iaersp aiersp iearsp eiarsp aeirsp eairsp ireasp rieasp ierasp eirasp reiasp eriasp areisp raeisp aerisp earisp reaisp eraisp sparei psarei saprei asprei pasrei apsrei spraei psraei srpaei rspaei prsaei rpsaei sarpei asrpei srapei rsapei arspei raspei parsei aprsei prasei rpasei arpsei rapsei spaeri psaeri saperi asperi paseri apseri speari pseari separi espari pesari epsari saepri asepri seapri esapri aespri easpri paesri apesri peasri epasri aepsri eapsri spreai psreai srpeai rspeai prseai rpseai sperai pserai seprai esprai pesrai epsrai srepai rsepai serpai esrpai respai erspai presai rpesai persai eprsai repsai erpsai sarepi asrepi sraepi rsaepi arsepi rasepi saerpi aserpi searpi esarpi aesrpi easrpi sreapi rseapi serapi esrapi resapi ersapi arespi raespi aerspi earspi reaspi eraspi paresi apresi praesi rpaesi arpesi rapesi paersi apersi pearsi eparsi aeprsi eaprsi preasi rpeasi perasi eprasi repasi erpasi arepsi raepsi aerpsi earpsi reapsi erapsi ipares piares iapres aipres paires apires ipraes piraes irpaes ripaes priaes rpiaes iarpes airpes irapes riapes aripes raipes paries apries praies rpaies arpies rapies ipaers piaers iapers aipers paiers apiers ipears piears iepars eipars peiars epiars iaeprs aieprs ieaprs eiaprs aeiprs eaiprs paeirs apeirs peairs epairs aepirs eapirs ipreas pireas irpeas ripeas prieas rpieas iperas pieras iepras eipras peiras epiras irepas riepas ierpas eirpas reipas eripas preias rpeias perias eprias repias erpias iareps aireps iraeps riaeps arieps raieps iaerps aierps iearps eiarps aeirps eairps ireaps rieaps ieraps eiraps reiaps eriaps areips raeips aerips earips reaips eraips pareis apreis praeis rpaeis arpeis rapeis paeris aperis pearis eparis aepris eapris preais rpeais perais eprais repais erpais arepis raepis aerpis earpis reapis erapis
Note: these 'words' (valid or invalid) are all the permutations of the word sipare. These words are obtained by scrambling the letters in sipare.