friars rfiars firars ifrars rifars irfars frairs rfairs farirs afrirs rafirs arfirs fiarrs ifarrs fairrs afirrs iafrrs aifrrs riafrs irafrs raifrs arifrs iarfrs airfrs friras rfiras firras ifrras rifras irfras frrias rfrias frrias rfrias rrfias rrfias firras ifrras friras rfiras irfras rifras rirfas irrfas rrifas rrifas irrfas rirfas fraris rfaris farris afrris rafris arfris frrais rfrais frrais rfrais rrfais rrfais farris afrris fraris rfaris arfris rafris rarfis arrfis rrafis rrafis arrfis rarfis fiarrs ifarrs fairrs afirrs iafrrs aifrrs firars ifrars friars rfiars irfars rifars farirs afrirs frairs rfairs arfirs rafirs iarfrs airfrs irafrs riafrs arifrs raifrs riarfs irarfs rairfs arirfs iarrfs airrfs rirafs irrafs rriafs rriafs irrafs rirafs rarifs arrifs rraifs rraifs arrifs rarifs iarrfs airrfs irarfs riarfs arirfs rairfs friasr rfiasr firasr ifrasr rifasr irfasr fraisr rfaisr farisr afrisr rafisr arfisr fiarsr ifarsr fairsr afirsr iafrsr aifrsr riafsr irafsr raifsr arifsr iarfsr airfsr frisar rfisar firsar ifrsar rifsar irfsar frsiar rfsiar fsriar sfriar rsfiar srfiar fisrar ifsrar fsirar sfirar isfrar sifrar risfar irsfar rsifar srifar isrfar sirfar frasir rfasir farsir afrsir rafsir arfsir frsair rfsair fsrair sfrair rsfair srfair fasrir afsrir fsarir sfarir asfrir safrir rasfir arsfir rsafir srafir asrfir sarfir fiasrr ifasrr faisrr afisrr iafsrr aifsrr fisarr ifsarr fsiarr sfiarr isfarr sifarr fasirr afsirr fsairr sfairr asfirr safirr iasfrr aisfrr isafrr siafrr asifrr saifrr riasfr irasfr raisfr arisfr iarsfr airsfr risafr irsafr rsiafr sriafr israfr sirafr rasifr arsifr rsaifr sraifr asrifr sarifr iasrfr aisrfr isarfr siarfr asirfr sairfr frirsa rfirsa firrsa ifrrsa rifrsa irfrsa frrisa rfrisa frrisa rfrisa rrfisa rrfisa firrsa ifrrsa frirsa rfirsa irfrsa rifrsa rirfsa irrfsa rrifsa rrifsa irrfsa rirfsa frisra rfisra firsra ifrsra rifsra irfsra frsira rfsira fsrira sfrira rsfira srfira fisrra ifsrra fsirra sfirra isfrra sifrra risfra irsfra rsifra srifra isrfra sirfra frrsia rfrsia frrsia rfrsia rrfsia rrfsia frsria rfsria fsrria sfrria rsfria srfria frsria rfsria fsrria sfrria rsfria srfria rrsfia rrsfia rsrfia srrfia rsrfia srrfia firsra ifrsra frisra rfisra irfsra rifsra fisrra ifsrra fsirra sfirra isfrra sifrra frsira rfsira fsrira sfrira rsfira srfira irsfra risfra isrfra sirfra rsifra srifra rirsfa irrsfa rrisfa rrisfa irrsfa rirsfa risrfa irsrfa rsirfa srirfa isrrfa sirrfa rrsifa rrsifa rsrifa srrifa rsrifa srrifa irsrfa risrfa isrrfa sirrfa rsirfa srirfa frarsi rfarsi farrsi afrrsi rafrsi arfrsi frrasi rfrasi frrasi rfrasi rrfasi rrfasi farrsi afrrsi frarsi rfarsi arfrsi rafrsi rarfsi arrfsi rrafsi rrafsi arrfsi rarfsi frasri rfasri farsri afrsri rafsri arfsri frsari rfsari fsrari sfrari rsfari srfari fasrri afsrri fsarri sfarri asfrri safrri rasfri arsfri rsafri srafri asrfri sarfri frrsai rfrsai frrsai rfrsai rrfsai rrfsai frsrai rfsrai fsrrai sfrrai rsfrai srfrai frsrai rfsrai fsrrai sfrrai rsfrai srfrai rrsfai rrsfai rsrfai srrfai rsrfai srrfai farsri afrsri frasri rfasri arfsri rafsri fasrri afsrri fsarri sfarri asfrri safrri frsari rfsari fsrari sfrari rsfari srfari arsfri rasfri asrfri sarfri rsafri srafri rarsfi arrsfi rrasfi rrasfi arrsfi rarsfi rasrfi arsrfi rsarfi srarfi asrrfi sarrfi rrsafi rrsafi rsrafi srrafi rsrafi srrafi arsrfi rasrfi asrrfi sarrfi rsarfi srarfi fiarsr ifarsr fairsr afirsr iafrsr aifrsr firasr ifrasr friasr rfiasr irfasr rifasr farisr afrisr fraisr rfaisr arfisr rafisr iarfsr airfsr irafsr riafsr arifsr raifsr fiasrr ifasrr faisrr afisrr iafsrr aifsrr fisarr ifsarr fsiarr sfiarr isfarr sifarr fasirr afsirr fsairr sfairr asfirr safirr iasfrr aisfrr isafrr siafrr asifrr saifrr firsar ifrsar frisar rfisar irfsar rifsar fisrar ifsrar fsirar sfirar isfrar sifrar frsiar rfsiar fsriar sfriar rsfiar srfiar irsfar risfar isrfar sirfar rsifar srifar farsir afrsir frasir rfasir arfsir rafsir fasrir afsrir fsarir sfarir asfrir safrir frsair rfsair fsrair sfrair rsfair srfair arsfir rasfir asrfir sarfir rsafir srafir iarsfr airsfr irasfr riasfr arisfr raisfr iasrfr aisrfr isarfr siarfr asirfr sairfr irsafr risafr israfr sirafr rsiafr sriafr arsifr rasifr asrifr sarifr rsaifr sraifr riarsf irarsf rairsf arirsf iarrsf airrsf rirasf irrasf rriasf rriasf irrasf rirasf rarisf arrisf rraisf rraisf arrisf rarisf iarrsf airrsf irarsf riarsf arirsf rairsf riasrf irasrf raisrf arisrf iarsrf airsrf risarf irsarf rsiarf sriarf israrf sirarf rasirf arsirf rsairf srairf asrirf sarirf iasrrf aisrrf isarrf siarrf asirrf sairrf rirsaf irrsaf rrisaf rrisaf irrsaf rirsaf risraf irsraf rsiraf sriraf isrraf sirraf rrsiaf rrsiaf rsriaf srriaf rsriaf srriaf irsraf risraf isrraf sirraf rsiraf sriraf rarsif arrsif rrasif rrasif arrsif rarsif rasrif arsrif rsarif srarif asrrif sarrif rrsaif rrsaif rsraif srraif rsraif srraif arsrif rasrif asrrif sarrif rsarif srarif iarsrf airsrf irasrf riasrf arisrf raisrf iasrrf aisrrf isarrf siarrf asirrf sairrf irsarf risarf israrf sirarf rsiarf sriarf arsirf rasirf asrirf sarirf rsairf srairf
Note: these 'words' (valid or invalid) are all the permutations of the word friars. These words are obtained by scrambling the letters in friars.