Second Name of Roald Dahl’s Matilda
Puzzle 15 of Christmas Carols Piece of Cake Pack
Question is: Second Name of Roald Dahl’s Matilda
and the answer is: WORMWOOD
Word Meaning:
WORMWOOD — An intensely bitter herb (Artemisia absinthium and similar plants in genus Artemisia) used in medicine, in the production of absinthe and vermouth, and as a tonic.
Definitions from Wiktionary.