Yes, horse is playable
...and is worth 7 points.
Found in the following dictionaries
Enable (Words with friends)
SOWPODS (Collins Scrabble Words)
OTCWL2014 (NASPA Word List 2014)
TWL06 (NASPA List 2006)
"Horse" Definition
noun
A frame or device, usually with four legs, used for supporting or holding.
A large hoofed mammal (Equus caballus) having a short-haired coat, a long mane, and a long tail, domesticated since ancient times and used for riding and for drawing or carrying loads.
An adult male horse; a stallion.
Any of various equine mammals, such as the wild Asian species E. przewalskii or certain extinct forms related ancestrally to the modern horse.
Geology A block of rock interrupting a vein and containing no minerals.
idiom
Another Another matter entirely; something else.
Be To be or become disdainful, superior, or conceited.
Beat To continue to pursue a cause that has no hope of success.
Beat To dwell tiresomely on a matter that has already been decided.
adjective
Drawn or operated by a horse.
Larger or cruder than others that are similar: horse pills.
Mounted on horses: horse guards.
Of or relating to a horse: a horse blanket.
Of or relating to a horse.
phrasal-verb
Horse around Informal To indulge in horseplay or frivolous activity: Stop horsing around and get to work.
verb-intransitive
To be in heat. Used of a mare.
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