4 letter anagrams 18 results coir coos coss cris iocs orcs riss rocs ross sics sirs siss soco soir sori soso soss sris
3 letter anagrams 31 results cir cis coo cor cos cro crs csi ios irs iso oos orc ors osc osi ric rio roc roi roo ros sci scr sic sir sis soc sos sri ssi