A History of Short Words

From the New York Times Crossword Puzzle

TRIX

Thu, 23 May '24
Food brand with a rabbit mascot
Tue, 14 Nov '23
Cereal "for kids" with a "silly rabbit"
Sun, 16 Jul '23
Colorful breakfast bowlful
Wed, 6 Apr '22
Cereal "for kids"
Sat, 19 Jun '21
Magician's favorite cereal?