Exact Match:
- challenging
- disturbingly provocative; "an intriguing smile"
- stimulating interest or thought; "a challenging hypothesis"; "a thought-provoking book"
Synonyms:
- alluring,
- arrogant,
- audacious,
- bold,
- brash,
- brassy,
- brazen,
- bumptious,
- cheeky,
- cocky,
- contemptuous,
- daring,
- defiant,
- defying,
- derisive,
- disdainful,
- disregardful,
- encouraging,
- energizing,
- exciting,
- galvanic,
- galvanizing,
- greatly daring,
- impertinent,
- impudent,
- insolent,
- inviting,
- pert,
- piquant,
- prompting,
- provocative,
- provoking,
- regardless of consequences,
- rousing,
- saucy,
- stimulant,
- stimulating,
- stimulative,
- stirring