Related Clues

• Increase the slope of
• Make more precipitous
• Raise, as prices
• Increase, as an incline
• Increase in verticality
• Increase
• Rise sharply
• Make more vertical
• Increase the angle of
• Become more declivitous
• Become more precipitous
• Become more uphill
• Go uphill fast?
• Necessitate a change in gears
• Make more inclined
• Increase the pitch of
• Go from 30 to 35 degrees, say
• Slope upward
• Increase the grade of
• Make harder to climb