ziram izram zriam rziam irzam rizam ziarm izarm zairm azirm iazrm aizrm zraim rzaim zarim azrim razim arzim irazm riazm iarzm airzm raizm arizm zirma izrma zrima rzima irzma rizma zimra izmra zmira mzira imzra mizra zrmia rzmia zmria mzria rmzia mrzia irmza rimza imrza mirza rmiza mriza ziamr izamr zaimr azimr iazmr aizmr zimar izmar zmiar mziar imzar mizar zamir azmir zmair mzair amzir mazir iamzr aimzr imazr miazr amizr maizr zrami rzami zarmi azrmi razmi arzmi zrmai rzmai zmrai mzrai rmzai mrzai zamri azmri zmari mzari amzri mazri ramzi armzi rmazi mrazi amrzi marzi iramz riamz iarmz airmz raimz arimz irmaz rimaz imraz miraz rmiaz mriaz iamrz aimrz imarz miarz amirz mairz ramiz armiz rmaiz mraiz amriz mariz
Note: these 'words' (valid or invalid) are all the permutations of the word ziram. These words are obtained by scrambling the letters in ziram.