4 letter anagrams 34 results eris feis fers feru feus fire firs fise fixe fris furs fuse ires refs reif reis ries rife rise rues ruse seif serf seri sier sife sire suer sufi sure surf ufer user xref
3 letter anagrams 47 results efs eir erf ers esu exr fei fer feu fie fir fix frs fur ife ifs ire irs ise ref rei res rex rfs rie rix rue rus rux sei ser sex sie sir six sri sue suf sui sur ufs ure urf uri urs use xis
2 letter anagrams 31 results ef er es eu ex fe fi fr fs fu ie if ir is ix re rf rs se sf si sr su ui ur us ux xi xr xs xu