spaits psaits sapits aspits pasits apsits spiats psiats sipats ispats pisats ipsats saipts asipts siapts isapts aispts iaspts paists apists piasts ipasts aipsts iapsts spatis psatis saptis asptis pastis apstis sptais pstais stpais tspais ptsais tpsais satpis astpis stapis tsapis atspis taspis patsis aptsis ptasis tpasis atpsis tapsis spitas psitas siptas isptas pistas ipstas sptias pstias stpias tspias ptsias tpsias sitpas istpas stipas tsipas itspas tispas pitsas iptsas ptisas tpisas itpsas tipsas saitps asitps siatps isatps aistps iastps satips astips staips tsaips atsips tasips sitaps istaps stiaps tsiaps itsaps tisaps aitsps iatsps atisps taisps itasps tiasps paitss apitss piatss ipatss aiptss iaptss patiss aptiss ptaiss tpaiss atpiss tapiss pitass iptass ptiass tpiass itpass tipass aitpss iatpss atipss taipss itapss tiapss spaist psaist sapist aspist pasist apsist spiast psiast sipast ispast pisast ipsast saipst asipst siapst isapst aispst iaspst paisst apisst piasst ipasst aipsst iapsst spasit psasit sapsit aspsit passit apssit spsait pssait sspait sspait pssait spsait saspit asspit ssapit ssapit asspit saspit passit apssit psasit spasit aspsit sapsit spisat psisat sipsat ispsat pissat ipssat spsiat pssiat sspiat sspiat pssiat spsiat sispat isspat ssipat ssipat isspat sispat pissat ipssat psisat spisat ispsat sipsat saispt asispt siaspt isaspt aisspt iasspt sasipt assipt ssaipt ssaipt assipt sasipt sisapt issapt ssiapt ssiapt issapt sisapt aisspt iasspt asispt saispt isaspt siaspt paisst apisst piasst ipasst aipsst iapsst pasist apsist psaist spaist aspist sapist pisast ipsast psiast spiast ispast sipast aispst iaspst asipst saipst isapst siapst spatsi psatsi saptsi asptsi pastsi apstsi sptasi pstasi stpasi tspasi ptsasi tpsasi satpsi astpsi stapsi tsapsi atspsi taspsi patssi aptssi ptassi tpassi atpssi tapssi spasti psasti sapsti aspsti passti apssti spsati pssati sspati sspati pssati spsati saspti asspti ssapti ssapti asspti saspti passti apssti psasti spasti aspsti sapsti sptsai pstsai stpsai tspsai ptssai tpssai spstai psstai ssptai ssptai psstai spstai stspai tsspai sstpai sstpai tsspai stspai ptssai tpssai pstsai sptsai tspsai stpsai satspi astspi staspi tsaspi atsspi tasspi sastpi asstpi ssatpi ssatpi asstpi sastpi stsapi tssapi sstapi sstapi tssapi stsapi atsspi tasspi astspi satspi tsaspi staspi patssi aptssi ptassi tpassi atpssi tapssi pastsi apstsi psatsi spatsi asptsi saptsi ptsasi tpsasi pstasi sptasi tspasi stpasi atspsi taspsi astpsi satpsi tsapsi stapsi spitsa psitsa siptsa isptsa pistsa ipstsa sptisa pstisa stpisa tspisa ptsisa tpsisa sitpsa istpsa stipsa tsipsa itspsa tispsa pitssa iptssa ptissa tpissa itpssa tipssa spista psista sipsta ispsta pissta ipssta spsita pssita sspita sspita pssita spsita sispta isspta ssipta ssipta isspta sispta pissta ipssta psista spista ispsta sipsta sptsia pstsia stpsia tspsia ptssia tpssia spstia psstia ssptia ssptia psstia spstia stspia tsspia sstpia sstpia tsspia stspia ptssia tpssia pstsia sptsia tspsia stpsia sitspa istspa stispa tsispa itsspa tisspa sistpa isstpa ssitpa ssitpa isstpa sistpa stsipa tssipa sstipa sstipa tssipa stsipa itsspa tisspa istspa sitspa tsispa stispa pitssa iptssa ptissa tpissa itpssa tipssa pistsa ipstsa psitsa spitsa isptsa siptsa ptsisa tpsisa pstisa sptisa tspisa stpisa itspsa tispsa istpsa sitpsa tsipsa stipsa saitsp asitsp siatsp isatsp aistsp iastsp satisp astisp staisp tsaisp atsisp tasisp sitasp istasp stiasp tsiasp itsasp tisasp aitssp iatssp atissp taissp itassp tiassp saistp asistp siastp isastp aisstp iasstp sasitp assitp ssaitp ssaitp assitp sasitp sisatp issatp ssiatp ssiatp issatp sisatp aisstp iasstp asistp saistp isastp siastp satsip astsip stasip tsasip atssip tassip sastip asstip ssatip ssatip asstip sastip stsaip tssaip sstaip sstaip tssaip stsaip atssip tassip astsip satsip tsasip stasip sitsap istsap stisap tsisap itssap tissap sistap isstap ssitap ssitap isstap sistap stsiap tssiap sstiap sstiap tssiap stsiap itssap tissap istsap sitsap tsisap stisap aitssp iatssp atissp taissp itassp tiassp aistsp iastsp asitsp saitsp isatsp siatsp atsisp tasisp astisp satisp tsaisp staisp itsasp tisasp istasp sitasp tsiasp stiasp paitss apitss piatss ipatss aiptss iaptss patiss aptiss ptaiss tpaiss atpiss tapiss pitass iptass ptiass tpiass itpass tipass aitpss iatpss atipss taipss itapss tiapss paists apists piasts ipasts aipsts iapsts pasits apsits psaits spaits aspits sapits pisats ipsats psiats spiats ispats sipats aispts iaspts asipts saipts isapts siapts patsis aptsis ptasis tpasis atpsis tapsis pastis apstis psatis spatis asptis saptis ptsais tpsais pstais sptais tspais stpais atspis taspis astpis satpis tsapis stapis pitsas iptsas ptisas tpisas itpsas tipsas pistas ipstas psitas spitas isptas siptas ptsias tpsias pstias sptias tspias stpias itspas tispas istpas sitpas tsipas stipas aitsps iatsps atisps taisps itasps tiasps aistps iastps asitps saitps isatps siatps atsips tasips astips satips tsaips staips itsaps tisaps istaps sitaps tsiaps stiaps
Note: these 'words' (valid or invalid) are all the permutations of the word spaits. These words are obtained by scrambling the letters in spaits.