Is “Chi” a Scrabble word?
Yes
CHI
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 Chi
/kaɪ/
noun
1.The twenty-second letter of the Classical and Modern Greek alphabets.