4 letter anagrams 18 results feif feru fief fife fire frig frug geir gire grue gruf guff reif rife riff ruff ufer urge
3 letter anagrams 32 results eff eir erf erg fei fer feu fie fig fir fug fur ger gie gif gre grf gue gur ife iff ire ref reg rei rie rig rue rug ure urf uri