Yes, ANGLEWORMS is a Scrabble word!

Letter values in Scrabble US: A 1, N 1, G 2, L 1, E 1, W 4, O 1, R 1, M 3, S 1.

Is it a valid word?

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

terrestrial worm that burrows into and helps aerate soil; often surfaces when the ground is cool or wet; used as bait by anglers

Also: fishing worm, dew worm, red worm.

Not playable in Scrabble US: NIGHTCRAWLER.