Is “Talkback” a Scrabble word?
Yes
TALKBACK
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 Talkback
noun
1.A system in broadcasting and recording studios that enables the director to communicate with others during performance.
2.(by extension) Communication from members of the public to the makers of a broadcast transmission while it is happening.