Is “Exciter” a Scrabble word?
Yes
EXCITER
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 Exciter
noun
1.A person who excites.
2.The electronic oscillator that generates the carrier signal for a transmitter.