How many points is COMBAT worth in Scrabble?

COMBAT is worth 12 points in Scrabble.

Is COMBAT a valid Scrabble word? Yes — 12 points

Yes, COMBAT is a valid Scrabble word worth 12 points.

Yes, COMBAT is a valid Words With Friends word worth 15 points.

COMBAT is a valid Scrabble US/CAN word worth 12 points:

C₃O₁M₃B₃A₁T₁

COMBAT is valid in Scrabble UK (World) —

C₃O₁M₃B₃A₁T₁

COMBAT is a valid Words With Friends word worth 15 points:

C₄O₁M₄B₄A₁T₁

You can make 55 words from combat according to the Scrabble US and Canada dictionary.