sonde osnde snode nsode onsde nosde sodne osdne sdone dsone odsne dosne sndoe nsdoe sdnoe dsnoe ndsoe dnsoe ondse nodse odnse donse ndose dnose soned osned snoed nsoed onsed nosed soend osend seond esond oesnd eosnd sneod nseod senod esnod nesod ensod onesd noesd oensd eonsd neosd enosd soden osden sdoen dsoen odsen dosen soedn osedn seodn esodn oesdn eosdn sdeon dseon sedon esdon deson edson odesn doesn oedsn eodsn deosn edosn sndeo nsdeo sdneo dsneo ndseo dnseo snedo nsedo sendo esndo nesdo ensdo sdeno dseno sedno esdno desno edsno ndeso dneso nedso endso denso ednso ondes nodes odnes dones ndoes dnoes oneds noeds oends eonds neods enods odens doens oedns eodns deons edons ndeos dneos nedos endos denos ednos
Note: these 'words' (valid or invalid) are all the permutations of the word sonde. These words are obtained by scrambling the letters in sonde.