4 letter anagrams 17 results fini fins firm firn firs frim fris iris mini mins miri mirs nims nisi rifi rims rins
3 letter anagrams 26 results fin fir frs ifs imi inf ins irs ism isn mfr min mir mis mrs nim nis rfs rim rin rms sfm sim sin sir sri
2 letter anagrams 29 results fi fm fn fr fs if ii im in ir is mf mi mn mr ms ni nm nr ns rf rm rn rs sf si sm sn sr