Is “Tonal” a Scrabble word?
Yes
TONAL
Valid in at least one Scrabble dictionary
Valid in these dictionaries
SOWPODS / CSW
Scrabble UK & International
TWL / NWL
Scrabble North America
Large English Dictionary
General English word list
Meaning of Tonal
/ˈtəʊnəl/
adjective
1.Of or relating to tones or tonality.
2.Of or relating to the general character, mood, or trend of something.
3.Employing tones that have a predictable relationship to some tonic.