The term 'Cheshire Cat Look' is a reference to the character from Lewis Carroll's Alice in Wonderland. The Cheshire Cat is known for its WIDE, toothy GRIN and mischievous smiler. The crossword solutions for this term are GRIN (4 letters), GRINNING (8 letters), GRINNED (7 letters), SMILER (6 letters), TREE (4 letters), and WIDE (4 letters). All of these words relate to the Cheshire Cat's iconic look, with GRIN, GRINNING, and GRINNED referring to the smile, SMILER to the mischievous nature, TREE to the location of the cat's appearance, and WIDE to the size of the GRIN.