afrit farit arfit rafit frait rfait afirt fairt aifrt iafrt fiart ifart arift raift airft iarft riaft iraft friat rfiat firat ifrat rifat irfat afrti farti arfti rafti frati rfati aftri fatri atfri tafri ftari tfari artfi ratfi atrfi tarfi rtafi trafi frtai rftai ftrai tfrai rtfai trfai afitr faitr aiftr iaftr fiatr ifatr aftir fatir atfir tafir ftair tfair aitfr iatfr atifr taifr itafr tiafr fitar iftar ftiar tfiar itfar tifar aritf raitf airtf iartf riatf iratf artif ratif atrif tarif rtaif traif aitrf iatrf atirf tairf itarf tiarf ritaf irtaf rtiaf triaf itraf tiraf frita rfita firta ifrta rifta irfta frtia rftia ftria tfria rtfia trfia fitra iftra ftira tfira itfra tifra ritfa irtfa rtifa trifa itrfa tirfa
Note: these 'words' (valid or invalid) are all the permutations of the word afrit. These words are obtained by scrambling the letters in afrit.