How many points is UMP worth in Scrabble?

UMP is worth 7 points in Scrabble.

Is UMP a valid Scrabble word?

Yes, UMP is a valid Scrabble word worth 7 points.

Yes, UMP is a valid Words With Friends word worth 10 points.

YES — UMP is a valid Scrabble word 7 points

Scrabble US/CAN: 7 pts | Words With Friends: 10 pts

UMP is a valid Scrabble US/CAN word worth 7 points:

U₁M₃P₃

UMP is valid in Scrabble UK (World) —

U₁M₃P₃

UMP is a valid Words With Friends word worth 10 points:

U₂M₄P₄

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