Is “Disappointment” a Scrabble word?
Yes
DISAPPOINTMENT
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 Disappointment
/dɪsəˈpɔɪntmənt/
noun
1.A feeling of sadness or frustration when a strongly held expectation is not met.
2.A circumstance in which a strongly held expectation is not met.
3.That which causes feelings of disappointment.
“Our trip to California was a disappointment.”
Synonyms: let-down