CHALLENGING
Scrabble letter values: C3H4A1L1L1E1N1G2I1N1G2 = 18
Definition
- adjective requiring full use of your abilities or resources. — synonyms: ambitious
- adjective stimulating interest or thought. — synonyms: thought-provoking
- adjective disturbingly provocative. — synonyms: intriguing
Examples
- “ambitious schedule”
- “performed the most challenging task without a mistake”
- “a challenging hypothesis”