Yes, EARWIGS is a Scrabble word!

Letter values in Scrabble US: E 1, A 1, R 1, W 4, I 1, G 2, S 1.

Is it a valid word?

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

any of numerous insects of the order Dermaptera having elongate bodies and slender many-jointed antennae and a pair of large pincers at the rear of the abdomen