How many points is JAR worth in Scrabble?

JAR is worth 10 points in Scrabble.

Is JAR a valid Scrabble word?

Yes, JAR is a valid Scrabble word worth 10 points.

Yes, JAR is a valid Words With Friends word worth 12 points.

YES — JAR is a valid Scrabble word 10 points

Scrabble US/CAN: 10 pts | Words With Friends: 12 pts

JAR is a valid Scrabble US/CAN word worth 10 points:

J₈A₁R₁

JAR is valid in Scrabble UK (World) —

J₈A₁R₁

JAR is a valid Words With Friends word worth 12 points:

J₁₀A₁R₁

You can make 4 words from jar according to the Scrabble US and Canada dictionary.