Is “Ditty” a Scrabble word?
Yes
DITTY
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 Ditty
/ˈdɪti/
noun
1.A short verse or tune.
“The Acme mattress ditty has been stuck in my head all day.”
2.A saying or utterance, especially one that is short and frequently repeated.
verb
1.To sing; to warble a little tune.