Is “Circumferential” a Scrabble word?
Yes
CIRCUMFERENTIAL
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 Circumferential
/sə(ɹ).kəm.fəˈɹɛn.ʃəl/
adjective
1.Of or pertaining to a circumference
2.Circuitous, indirect or roundabout