Yes, SPUTA is a Scrabble word!

Letter values in Scrabble US: S 1, P 3, U 1, T 1, A 1.

Is it a valid word?

SPUTA is a valid word in the official Scrabble dictionary (US), the UK Scrabble Dictionary and Words with Friends (ENABLE).

expectorated matter; saliva mixed with discharges from the respiratory passages; in ancient and medieval physiology it was believed to cause sluggishness