bn:00099503a
Adjective Concept
EN
challenging  thought-provoking
EN
Stimulating interest or thought WordNet 3.0
Definitions
Examples
Relations
Sources
EN
Stimulating interest or thought WordNet 3.0 & Open English WordNet
Interesting in a way that challenges one's beliefs, attitudes, or perspective. Wiktionary
Thought-provoking. Wiktionary (translation)
EN
A challenging hypothesis WordNet 3.0 & Open English WordNet
A thought-provoking book WordNet 3.0 & Open English WordNet
SIMILAR
WordNet 3.0 & Open English WordNet
Wiktionary