How many points is QUASI worth in Scrabble?

QUASI is worth 14 points in Scrabble.

Is QUASI a valid Scrabble word? Yes — 14 points

Yes, QUASI is a valid Scrabble word worth 14 points.

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

QUASI is a valid Scrabble US/CAN word worth 14 points:

Q₁₀U₁A₁S₁I₁

QUASI is valid in Scrabble UK (World) —

Q₁₀U₁A₁S₁I₁

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

Q₁₀U₂A₁S₁I₁

You can make 16 words from quasi according to the Scrabble US and Canada dictionary.