Yes, fall 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)
"Fall" Definition
noun
Formerly, a kind of ruff or band for the neck; a falling band; a faule.
That part (as one of the ropes) of a tackle to which the power is applied in hoisting.
The season when leaves fall from trees; autumn.
That which falls; a falling.
The act of felling or cutting down.
To fail of performing a promise or purpose.
To prostrate one's self, as in worship or supplication.
To have recourse: followed by upon, and referring usually to some support or expedient already once tried.
To be required or necessary; be appropriate or suitable to a subject or an occasion.
verb-transitive
To diminish; to lessen or lower.
verb-intransitive
To be dropped or uttered carelessly.
To happen; to to come to pass; to light; to befall; to issue; to terminate.
To come; to occur; to arrive.
To begin with haste, ardor, or vehemence; to rush or hurry.
To pass or be transferred by chance, lot, distribution, inheritance, or otherwise.
verb
To be allotted to; to arrive through chance or fate.
To become lower (in quantity, pitch, etc).
To become; to be affected by or befallen with a calamity; to change into the state described by words following; to become prostrated literally or figuratively (see usage notes below).
To die, especially in battle.
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