AERIFORM

- Pertaining to air, or having a form similar to that of air.
- Light, unsubstantial, or unstable.

A1 - E1 - R1 - I1 - F4 - O1 - R1 - M3 has 13 points in Scrabble!

A1 - E1 - R1 - I1 - F4 - O1 - R1 - M4 has 14 points in Words with Friends!

Found in the OTCWL2014, SOWPODS, ENABLE, and WWF dictionaries