Is “Cadet” a Scrabble word?
Yes
CADET
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 Cadet
noun
1.A student at a military school who is training to be an officer.
2.A younger or youngest son, who would not inherit as a firstborn son would.
3.(in compounds, chiefly in genealogy) Junior. (See also the heraldic term cadency.)
“a cadet branch of the family”