testing your abilities; demanding
challenging
dangerous
thrilling
easy
it is______to learn some languages
difficult
"he is very _____ and hates to lose
challenging
thrilling
competitive
dangerous
involving rivalry over something
competitive
dangerous
thrilling
exciting
"it was the most______game of the season"
easy
dangerous
expensive
exciting
I didn't buy it because it was too_____
expensive
ice was making the roads_____
Dangerous
The ride is scary but also very____
Competitive
Dangerous
Challenging
Thrilling
She isn't interested in maths. She finds is____
boring
This book isn't for children, it's too______to understand.
easy
competitive
challenging
thrilling