4 letter anagrams 20 results filo fils firs flor foil fris lifo loir lois lori lors oils roil rolf silo siol soil soir soli sori
3 letter anagrams 31 results fil fir flo fol for fro frs ifs iof ios irs isl iso lif lir lis lof lor oil orf orl ors osi rfs rio roi ros sil sir sol sri
2 letter anagrams 27 results fi fl fo fr fs if il io ir is lf li lo lr ls of ol or os rf ro rs sf si sl so sr