Yes, spot 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)
"Spot" Definition
noun
A blemish, mark, or pimple on the skin.
A mark on a surface differing sharply in color from its surroundings.
A place of relatively small and definite limits.
A point of interest: There are a lot of spots to visit in the old city.
idiom
In spots Now and then; here and there; occasionally.
On the spot At the scene of action.
On the spot Under pressure or attention; in a pressed position.
On the spot Without delay; at once.
verb-transitive
Informal To lend: Can you spot me $25 until payday?.
Sports To act as a spotter for (a gymnast, for example).
Sports To yield a favorable scoring margin to: spotted their opponents 11 points.
To cause a spot or spots to appear on, especially:.
To decorate with spots; dot.
adjective
Involving random or selective instances or actions: a spot investigation.
Made, paid, or delivered immediately: a spot sale.
Of, relating to, or being a market in which payment or delivery is immediate: the spot market in oil.
Presented between major radio or television programs: a spot announcement.
Being, originating, or done on the spot or in or for a particular spot.
verb-intransitive
To become marked with spots.
To cause a discoloration or make a stain.
To locate targets from the air during combat or training missions.
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.