4 letter anagrams 18 results beri bier brei brie bure buri feru fire fixe frib ibex reif reub ribe rife rube ufer xref
3 letter anagrams 34 results bef ber bur eir erf exr fbi fei fer feu fib fie fir fix fub fur ife ire reb ref rei rex rfb rib rie rix rub rue rux ubi urb ure urf uri
2 letter anagrams 28 results be bf bi br bu bx ef er eu ex fb fe fi fr fu ib ie if ir ix re rf ui ur ux xi xr xu