affirmafirm anagramming anangaranga angami-naga angermannia argininemia effemimania eigenmannia enfermerere engeneering engineering farafangana fire-engine firingrange freefanning freemaniana gamma-renin germaringen graffignana greenfinger gregarinian gregarinina imaginarian infirmarian manganinnie marinegreen mergermania narianganam ngiri-ngiri rangiferina rangiferine re-engaging re-engineer reaffirming rearranging reigning-in reimagining rereferring riffe-raffe ring-a-ring ring-finger