Yes, fly is playable
...and is worth 9 points.
Found in the following dictionaries
Enable (Words with friends)
SOWPODS (Collins Scrabble Words)
OTCWL2014 (NASPA Word List 2014)
TWL06 (NASPA List 2006)
"Fly" Definition
noun
A fishing lure simulating a fly, made by attaching materials such as feathers, tinsel, and colored thread to a fishhook.
A flap that covers an entrance or forms a rooflike extension for a tent or the canopy of a vehicle.
A fold of cloth that covers a fastening of a garment, especially one on the front of trousers.
idiom
Fly high To be elated: They were flying high after their first child was born.
Fly in the ointment A detrimental circumstance or detail; a drawback.
Fly off the handle Informal To become suddenly enraged: flew off the handle when the train was finally canceled.
Let fly To lash out; assault: The mayor let fly with an angry attack on her critics.
Let fly To shoot, hurl, or release: The troops let fly a volley of gunfire.
verb-transitive
Nautical To operate under (a particular flag): a tanker that flies the Liberian flag.
To avoid; shun: fly temptation.
To carry or transport in an aircraft or a spacecraft: fly emergency supplies to a stricken area.
To cause to fly or float in the air: fly a kite; fly a flag.
To flee or run from: fly a place in panic.
verb
To move in or pass through the air with wings.
To move through the air or before the wind or through outer space.
To float, wave, or soar in the air .
geographical name
River 650 (1046 ) New Guinea flowing into Gulf of Papua.
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