Related Clues:

• Pricing word that rhymes with its opposite
• Demanding part of process consumes energy
• Like indoor climbing walls
• Clifflike
• Not easy to climb
• Having a great inclination to get soaked
• Like a hillside that's tough to climb
• Like some hills and prices
• Like some roller coaster drops
• More than one would hope to pay
• So inclined?
• Maybe one in three tantrums outside end in flare up
• Up a lot?
• Soak, in a way
• Like a black diamond ski slope