Yes, storm is playable
...and is worth 8 points.
Found in the following dictionaries
Enable (Words with friends)
SOWPODS (Collins Scrabble Words)
OTCWL2014 (NASPA Word List 2014)
TWL06 (NASPA List 2006)
"Storm" Definition
noun
A heavy shower of objects, such as bullets or missiles.
A strong or violent outburst, as of emotion or excitement: a storm of tears.
A violent disturbance or upheaval, as in political, social, or domestic affairs: a storm of protest.
A violent, sudden attack on a fortified place.
verb
To rain, hail, snow, or sleet vigorously.
To be in or to exhibit a violent passion .
To rush about or move impetuously, violently, or angrily .
idiom
Take by storm To captivate completely: a new play that took New York City by storm.
verb-transitive
To assault, capture, or captivate by storm. See Synonyms at attack.
verb-intransitive
To be extremely angry; rant and rage.
To move or rush tumultuously, violently, or angrily: stormed into the room.
To precipitate rain, snow, hail, or sleet.
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