Is “Kickboxing” a Scrabble word?
Yes
KICKBOXING
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 Kickboxing
noun
1.A hybrid martial art derived from Muay Thai, karate and especially boxing during the 1960s to 1970s; more generally, any stand-up combat sport that combines kicks and punches.
“The Japanese kickboxing gym, recently opened in the Thai capital, had been a great success (Black Belt Magazine, March 1973, p. 13)”