swacks wsacks sawcks aswcks wascks awscks swcaks wscaks scwaks cswaks wcsaks cwsaks sacwks ascwks scawks csawks acswks caswks wacsks awcsks wcasks cwasks acwsks cawsks swakcs wsakcs sawkcs aswkcs waskcs awskcs swkacs wskacs skwacs kswacs wksacs kwsacs sakwcs askwcs skawcs ksawcs akswcs kaswcs wakscs awkscs wkascs kwascs akwscs kawscs swckas wsckas scwkas cswkas wcskas cwskas swkcas wskcas skwcas kswcas wkscas kwscas sckwas cskwas skcwas kscwas ckswas kcswas wcksas cwksas wkcsas kwcsas ckwsas kcwsas sackws asckws scakws csakws acskws caskws sakcws askcws skacws ksacws akscws kascws sckaws cskaws skcaws kscaws cksaws kcsaws acksws caksws akcsws kacsws ckasws kcasws wackss awckss wcakss cwakss acwkss cawkss wakcss awkcss wkacss kwacss akwcss kawcss wckass cwkass wkcass kwcass ckwass kcwass ackwss cakwss akcwss kacwss ckawss kcawss swacsk wsacsk sawcsk aswcsk wascsk awscsk swcask wscask scwask cswask wcsask cwsask sacwsk ascwsk scawsk csawsk acswsk caswsk wacssk awcssk wcassk cwassk acwssk cawssk swasck wsasck sawsck aswsck wassck awssck swsack wssack sswack sswack wssack swsack saswck asswck ssawck ssawck asswck saswck wassck awssck wsasck swasck aswsck sawsck swcsak wscsak scwsak cswsak wcssak cwssak swscak wsscak sswcak sswcak wsscak swscak scswak csswak sscwak sscwak csswak scswak wcssak cwssak wscsak swcsak cswsak scwsak sacswk ascswk scaswk csaswk acsswk casswk sascwk asscwk ssacwk ssacwk asscwk sascwk scsawk cssawk sscawk sscawk cssawk scsawk acsswk casswk ascswk sacswk csaswk scaswk wacssk awcssk wcassk cwassk acwssk cawssk wascsk awscsk wsacsk swacsk aswcsk sawcsk wcsask cwsask wscask swcask cswask scwask acswsk caswsk ascwsk sacwsk csawsk scawsk swaksc wsaksc sawksc aswksc wasksc awsksc swkasc wskasc skwasc kswasc wksasc kwsasc sakwsc askwsc skawsc ksawsc akswsc kaswsc wakssc awkssc wkassc kwassc akwssc kawssc swaskc wsaskc sawskc aswskc wasskc awsskc swsakc wssakc sswakc sswakc wssakc swsakc saswkc asswkc ssawkc ssawkc asswkc saswkc wasskc awsskc wsaskc swaskc aswskc sawskc swksac wsksac skwsac kswsac wkssac kwssac swskac wsskac sswkac sswkac wsskac swskac skswac ksswac sskwac sskwac ksswac skswac wkssac kwssac wsksac swksac kswsac skwsac sakswc askswc skaswc ksaswc aksswc kasswc saskwc asskwc ssakwc ssakwc asskwc saskwc sksawc kssawc sskawc sskawc kssawc sksawc aksswc kasswc askswc sakswc ksaswc skaswc wakssc awkssc wkassc kwassc akwssc kawssc wasksc awsksc wsaksc swaksc aswksc sawksc wksasc kwsasc wskasc swkasc kswasc skwasc akswsc kaswsc askwsc sakwsc ksawsc skawsc swcksa wscksa scwksa cswksa wcsksa cwsksa swkcsa wskcsa skwcsa kswcsa wkscsa kwscsa sckwsa cskwsa skcwsa kscwsa ckswsa kcswsa wckssa cwkssa wkcssa kwcssa ckwssa kcwssa swcska wscska scwska cswska wcsska cwsska swscka wsscka sswcka sswcka wsscka swscka scswka csswka sscwka sscwka csswka scswka wcsska cwsska wscska swcska cswska scwska swksca wsksca skwsca kswsca wkssca kwssca swskca wsskca sswkca sswkca wsskca swskca skswca ksswca sskwca sskwca ksswca skswca wkssca kwssca wsksca swksca kswsca skwsca sckswa cskswa skcswa kscswa cksswa kcsswa scskwa csskwa ssckwa ssckwa csskwa scskwa skscwa ksscwa sskcwa sskcwa ksscwa skscwa cksswa kcsswa cskswa sckswa kscswa skcswa wckssa cwkssa wkcssa kwcssa ckwssa kcwssa wcsksa cwsksa wscksa swcksa cswksa scwksa wkscsa kwscsa wskcsa swkcsa kswcsa skwcsa ckswsa kcswsa cskwsa sckwsa kscwsa skcwsa sacksw ascksw scaksw csaksw acsksw casksw sakcsw askcsw skacsw ksacsw akscsw kascsw sckasw cskasw skcasw kscasw cksasw kcsasw ackssw cakssw akcssw kacssw ckassw kcassw sacskw ascskw scaskw csaskw acsskw casskw sasckw assckw ssackw ssackw assckw sasckw scsakw cssakw sscakw sscakw cssakw scsakw acsskw casskw ascskw sacskw csaskw scaskw sakscw askscw skascw ksascw aksscw kasscw saskcw asskcw ssakcw ssakcw asskcw saskcw sksacw kssacw sskacw sskacw kssacw sksacw aksscw kasscw askscw sakscw ksascw skascw scksaw csksaw skcsaw kscsaw ckssaw kcssaw scskaw csskaw ssckaw ssckaw csskaw scskaw skscaw ksscaw sskcaw sskcaw ksscaw skscaw ckssaw kcssaw csksaw scksaw kscsaw skcsaw ackssw cakssw akcssw kacssw ckassw kcassw acsksw casksw ascksw sacksw csaksw scaksw akscsw kascsw askcsw sakcsw ksacsw skacsw cksasw kcsasw cskasw sckasw kscasw skcasw wackss awckss wcakss cwakss acwkss cawkss wakcss awkcss wkacss kwacss akwcss kawcss wckass cwkass wkcass kwcass ckwass kcwass ackwss cakwss akcwss kacwss ckawss kcawss wacsks awcsks wcasks cwasks acwsks cawsks wascks awscks wsacks swacks aswcks sawcks wcsaks cwsaks wscaks swcaks cswaks scwaks acswks caswks ascwks sacwks csawks scawks wakscs awkscs wkascs kwascs akwscs kawscs waskcs awskcs wsakcs swakcs aswkcs sawkcs wksacs kwsacs wskacs swkacs kswacs skwacs akswcs kaswcs askwcs sakwcs ksawcs skawcs wcksas cwksas wkcsas kwcsas ckwsas kcwsas wcskas cwskas wsckas swckas cswkas scwkas wkscas kwscas wskcas swkcas kswcas skwcas ckswas kcswas cskwas sckwas kscwas skcwas acksws caksws akcsws kacsws ckasws kcasws acskws caskws asckws sackws csakws scakws akscws kascws askcws sakcws ksacws skacws cksaws kcsaws cskaws sckaws kscaws skcaws
Note: these 'words' (valid or invalid) are all the permutations of the word swacks. These words are obtained by scrambling the letters in swacks.