ngoma gnoma nogma ongma gonma ognma ngmoa gnmoa nmgoa mngoa gmnoa mgnoa nomga onmga nmoga mnoga omnga monga gomna ogmna gmona mgona omgna mogna ngoam gnoam nogam ongam gonam ognam ngaom gnaom nagom angom ganom agnom noagm onagm naogm anogm oangm aongm goanm oganm gaonm agonm oagnm aognm ngmao gnmao nmgao mngao gmnao mgnao ngamo gnamo nagmo angmo ganmo agnmo nmago mnago namgo anmgo mango amngo gmano mgano gamno agmno magno amgno nomag onmag nmoag mnoag omnag monag noamg onamg naomg anomg oanmg aonmg nmaog mnaog namog anmog manog amnog omang moang oamng aomng maong among goman ogman gmoan mgoan omgan mogan goamn ogamn gaomn agomn oagmn aogmn gmaon mgaon gamon agmon magon amgon omagn moagn oamgn aomgn maogn amogn
Note: these 'words' (valid or invalid) are all the permutations of the word ngoma. These words are obtained by scrambling the letters in ngoma.