Scrabble Dictionary

Check if your word is playable in Scrabble.

Yes, indoor is playable

...and is worth 8 points.

Found in the following dictionaries

Enable (Words with friends)
SOWPODS (Collins Scrabble Words)
OTCWL2014 (NASPA Word List 2014)
TWL06 (NASPA List 2006)

"Indoor" Definition

adjective

Carried on within doors: an indoor party; indoor gardening.
Of, situated in, or intended for use in the interior of a building: an indoor pool; indoor paint.
Of or relating to the interior of a building.
Living, located, or carried on within a building .