Valid Scrabble word

Is ER a valid Scrabble word?

Yes. ER is a valid Scrabble word worth 2 points.

E1R1

Total score: 2 points

Meaning of ER

  1. noun

    a trivalent metallic element of the rare earth group

  2. noun

    a room in a hospital or clinic staffed and equipped to provide emergency care to persons requiring immediate medical treatment

Definitions from Princeton WordNet®.

Is ER valid in every Scrabble dictionary?

ER is ruled the same way across dictionaries.

US

Scrabble US (TWL)

Valid — ER is playable under TWL rules.

UK

Scrabble UK (SOWPODS)

Valid — ER is playable under SOWPODS (Collins) rules.

WWF

Words with Friends (ENABLE)

Valid — ER is playable under ENABLE rules.