NEURONAL is a playable word

neuron Scrabble® Dictionary

noun
pl. neurons
the basic cellular unit of the nervous system
(adjective) neuronal, neuronic
117 Playable Words can be made from "NEURONAL"
   2-Letter Words (18 found)
   3-Letter Words (28 found)
   6-Letter Words (9 found)
   7-Letter Words (2 found)
   8-Letter Words (1 found)