sceip cseip secip escip cesip ecsip sciep csiep sicep iscep cisep icsep seicp esicp siecp isecp eiscp iescp ceisp ecisp ciesp icesp eicsp iecsp scepi csepi secpi escpi cespi ecspi scpei cspei spcei pscei cpsei pcsei sepci espci speci pseci epsci pesci cepsi ecpsi cpesi pcesi epcsi pecsi scipe csipe sicpe iscpe cispe icspe scpie cspie spcie pscie cpsie pcsie sipce ispce spice psice ipsce pisce cipse icpse cpise pcise ipcse picse seipc esipc siepc isepc eispc iespc sepic espic speic pseic epsic pesic sipec ispec spiec psiec ipsec pisec eipsc iepsc episc peisc ipesc piesc ceips ecips cieps iceps eicps iecps cepis ecpis cpeis pceis epcis pecis cipes icpes cpies pcies ipces pices eipcs iepcs epics peics ipecs piecs
Note: these 'words' (valid or invalid) are all the permutations of the word sceip. These words are obtained by scrambling the letters in sceip.