ciran icran crian rcian ircan rican ciarn icarn cairn acirn iacrn aicrn crain rcain carin acrin racin arcin iracn riacn iarcn aircn raicn aricn cirna icrna crina rcina ircna ricna cinra icnra cnira ncira incra nicra crnia rcnia cnria ncria rncia nrcia irnca rinca inrca nirca rnica nrica cianr icanr cainr acinr iacnr aicnr cinar icnar cniar nciar incar nicar canir acnir cnair ncair ancir nacir iancr aincr inacr niacr anicr naicr crani rcani carni acrni racni arcni crnai rcnai cnrai ncrai rncai nrcai canri acnri cnari ncari ancri nacri ranci arnci rnaci nraci anrci narci iranc rianc iarnc airnc rainc arinc irnac rinac inrac nirac rniac nriac ianrc ainrc inarc niarc anirc nairc ranic arnic rnaic nraic anric naric
Note: these 'words' (valid or invalid) are all the permutations of the word ciran. These words are obtained by scrambling the letters in ciran.