Is “Hi” a Scrabble word?
Yes
HI
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 Hi
/haɪ/
noun
1.The word "hi" used as a greeting.
“I didn't even get a hi.”
Synonyms: greeting, hello
interjection
1.A friendly, informal, casual greeting said when meeting someone.
“Hi, how are you?”
2.An exclamation to call attention.
3.Expressing wonder or derision.
Synonyms: greetings, hello