Scrabble Dictionary

Check if your word is playable in Scrabble.

Yes, plenary is playable

...and is worth 14 points.

Found in the following dictionaries

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

"Plenary" Definition

adjective

Complete in all respects; unlimited or full: a diplomat with plenary powers.
Fully attended by all qualified members: a plenary session of the council.
Fully attended or constituted by all entitled to be present .
Complete in every respect .