How many points is INJECT worth in Scrabble?

INJECT is worth 15 points in Scrabble.

Is INJECT a valid Scrabble word? Yes — 15 points

Yes, INJECT is a valid Scrabble word worth 15 points.

Yes, INJECT is a valid Words With Friends word worth 19 points.

INJECT is a valid Scrabble US/CAN word worth 15 points:

I₁N₁J₈E₁C₃T₁

INJECT is valid in Scrabble UK (World) —

I₁N₁J₈E₁C₃T₁

INJECT is a valid Words With Friends word worth 19 points:

I₁N₂J₁₀E₁C₄T₁

You can make 29 words from inject according to the Scrabble US and Canada dictionary.