snipes nsipes sinpes isnpes nispes inspes snpies nspies spnies psnies npsies pnsies sipnes ispnes spines psines ipsnes pisnes nipses inpses npises pnises ipnses pinses snieps nsieps sineps isneps niseps inseps sneips nseips senips esnips nesips ensips sienps isenps seinps esinps iesnps eisnps niesps inesps neisps enisps iensps einsps snpeis nspeis spneis psneis npseis pnseis snepis nsepis senpis esnpis nespis enspis spenis psenis sepnis espnis pesnis epsnis npesis pnesis nepsis enpsis pensis epnsis sipens ispens spiens psiens ipsens pisens siepns isepns seipns esipns iespns eispns speins pseins sepins espins pesins epsins ipesns piesns iepsns eipsns peisns episns nipess inpess npiess pniess ipness piness niepss inepss neipss enipss ienpss einpss npeiss pneiss nepiss enpiss peniss epniss ipenss pienss iepnss eipnss peinss epinss snipse nsipse sinpse isnpse nispse inspse snpise nspise spnise psnise npsise pnsise sipnse ispnse spinse psinse ipsnse pisnse nipsse inpsse npisse pnisse ipnsse pinsse snispe nsispe sinspe isnspe nisspe insspe snsipe nssipe ssnipe ssnipe nssipe snsipe sisnpe issnpe ssinpe ssinpe issnpe sisnpe nisspe insspe nsispe snispe isnspe sinspe snpsie nspsie spnsie psnsie npssie pnssie snspie nsspie ssnpie ssnpie nsspie snspie spsnie pssnie sspnie sspnie pssnie spsnie npssie pnssie nspsie snpsie psnsie spnsie sipsne ispsne spisne psisne ipssne pissne sispne isspne ssipne ssipne isspne sispne spsine pssine sspine sspine pssine spsine ipssne pissne ispsne sipsne psisne spisne nipsse inpsse npisse pnisse ipnsse pinsse nispse inspse nsipse snipse isnpse sinpse npsise pnsise nspise snpise psnise spnise ipsnse pisnse ispnse sipnse psinse spinse sniesp nsiesp sinesp isnesp nisesp insesp sneisp nseisp senisp esnisp nesisp ensisp siensp isensp seinsp esinsp iesnsp eisnsp niessp inessp neissp enissp ienssp einssp snisep nsisep sinsep isnsep nissep inssep snsiep nssiep ssniep ssniep nssiep snsiep sisnep issnep ssinep ssinep issnep sisnep nissep inssep nsisep snisep isnsep sinsep snesip nsesip sensip esnsip nessip enssip snseip nsseip ssneip ssneip nsseip snseip sesnip essnip ssenip ssenip essnip sesnip nessip enssip nsesip snesip esnsip sensip siesnp isesnp seisnp esisnp iessnp eissnp sisenp issenp ssienp ssienp issenp sisenp sesinp essinp sseinp sseinp essinp sesinp iessnp eissnp isesnp siesnp esisnp seisnp niessp inessp neissp enissp ienssp einssp nisesp insesp nsiesp sniesp isnesp sinesp nesisp ensisp nseisp sneisp esnisp senisp iesnsp eisnsp isensp siensp esinsp seinsp snpesi nspesi spnesi psnesi npsesi pnsesi snepsi nsepsi senpsi esnpsi nespsi enspsi spensi psensi sepnsi espnsi pesnsi epsnsi npessi pnessi nepssi enpssi penssi epnssi snpsei nspsei spnsei psnsei npssei pnssei snspei nsspei ssnpei ssnpei nsspei snspei spsnei pssnei sspnei sspnei pssnei spsnei npssei pnssei nspsei snpsei psnsei spnsei snespi nsespi senspi esnspi nesspi ensspi snsepi nssepi ssnepi ssnepi nssepi snsepi sesnpi essnpi ssenpi ssenpi essnpi sesnpi nesspi ensspi nsespi snespi esnspi senspi spesni psesni sepsni espsni pessni epssni spseni psseni sspeni sspeni psseni spseni sespni esspni ssepni ssepni esspni sespni pessni epssni psesni spesni espsni sepsni npessi pnessi nepssi enpssi penssi epnssi npsesi pnsesi nspesi snpesi psnesi spnesi nespsi enspsi nsepsi snepsi esnpsi senpsi pesnsi epsnsi psensi spensi espnsi sepnsi sipesn ispesn spiesn psiesn ipsesn pisesn siepsn isepsn seipsn esipsn iespsn eispsn speisn pseisn sepisn espisn pesisn epsisn ipessn piessn iepssn eipssn peissn epissn sipsen ispsen spisen psisen ipssen pissen sispen isspen ssipen ssipen isspen sispen spsien pssien sspien sspien pssien spsien ipssen pissen ispsen sipsen psisen spisen siespn isespn seispn esispn iesspn eisspn sisepn issepn ssiepn ssiepn issepn sisepn sesipn essipn sseipn sseipn essipn sesipn iesspn eisspn isespn siespn esispn seispn spesin psesin sepsin espsin pessin epssin spsein pssein sspein sspein pssein spsein sespin esspin ssepin ssepin esspin sespin pessin epssin psesin spesin espsin sepsin ipessn piessn iepssn eipssn peissn epissn ipsesn pisesn ispesn sipesn psiesn spiesn iespsn eispsn isepsn siepsn esipsn seipsn pesisn epsisn pseisn speisn espisn sepisn nipess inpess npiess pniess ipness piness niepss inepss neipss enipss ienpss einpss npeiss pneiss nepiss enpiss peniss epniss ipenss pienss iepnss eipnss peinss epinss nipses inpses npises pnises ipnses pinses nispes inspes nsipes snipes isnpes sinpes npsies pnsies nspies snpies psnies spnies ipsnes pisnes ispnes sipnes psines spines niesps inesps neisps enisps iensps einsps niseps inseps nsieps snieps isneps sineps nesips ensips nseips sneips esnips senips iesnps eisnps isenps sienps esinps seinps npesis pnesis nepsis enpsis pensis epnsis npseis pnseis nspeis snpeis psneis spneis nespis enspis nsepis snepis esnpis senpis pesnis epsnis psenis spenis espnis sepnis ipesns piesns iepsns eipsns peisns episns ipsens pisens ispens sipens psiens spiens iespns eispns isepns siepns esipns seipns pesins epsins pseins speins espins sepins
Note: these 'words' (valid or invalid) are all the permutations of the word snipes. These words are obtained by scrambling the letters in snipes.