Is “Expediential” a Scrabble word?
Yes
EXPEDIENTIAL
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 Expediential
/ɪkˌspiːdiˈɛnʃəl/
adjective
1.Governed by expediency; seeking advantage.
“an expediential policy”