Is “Hmm” a Scrabble word?
Yes
HMM
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 Hmm
/hm̩/
verb
1.To make a thoughtful humming noise.
interjection
1.Indicating thinking or pondering.
“Hmm... I just can't decide between the two.”
2.A demand for an answer to a question.
“Just where were you until 2 a.m.? Hmm?”
Synonyms: hnn