Is “Act” a Scrabble word?
Yes
ACT
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 Act
/æk/
noun
1.Something done, a deed.
“an act of goodwill”
2.Actuality.
3.Something done once and for all, as distinguished from a work.
Synonyms: pretense, statute, deed
verb
1.To do something.
“If you don't act soon, you will be in trouble.”
2.To do (something); to perform.
3.To perform a theatrical role.
“I started acting at the age of eleven in my local theatre.”