Yes, switch is playable
...and is worth 14 points.
Found in the following dictionaries
Enable (Words with friends)
SOWPODS (Collins Scrabble Words)
OTCWL2014 (NASPA Word List 2014)
TWL06 (NASPA List 2006)
"Switch" Definition
noun
A device consisting of two sections of railroad track and accompanying apparatus used to transfer rolling stock from one track to another.
A device used to break or open an electric circuit or to divert current from one conductor to another.
A flailing or lashing, as with a slender rod.
A slender flexible rod, stick, or twig, especially one used for whipping.
A thick strand of real or synthetic hair used as part of a coiffure.
verb-transitive
Chiefly Southern U.S. To whip with or as if with a switch, especially in punishing a child.
Informal To produce as if by operating a control. Often used with on: switched on the charm.
To cause (an electric current or appliance) to begin or cease operation: switched the lights on and off.
To connect, disconnect, or divert (an electric current) by operating a switch.
To exchange: asked her brother to switch seats with her.
phrasal-verb
Switch off Informal To stop paying attention; lose interest.
verb-intransitive
To make or undergo a shift or an exchange: The office has switched to shorter summer hours.
To swish sharply from side to side.
verb
To strike or beat with or as if with a switch.
To turn from one railroad track to another .
To move (cars) to different positions on the same track within terminal areas.
To make a shift in or exchange of .
To shift to another electrical circuit by means of a switch.
We love the game of Scrabble®, which is why we created Free Scrabble Dictionary - a simple lookup tool to check if the word you want to play is valid in the game of Scrabble®. At the top of every page, you can enter your word and click "Search Dictionary." We'll let you know whether your word is playable and provide a few definitions as well.