Related Clues:

• Shows a slight preference
• Puts one's back against a wall
• Shows partiality
• Shows a bias
• Is sympathetic (toward)
• Inclines, tends
• What the Tower of Pisa does
• Doesn't stand erect
• What Pisa's tower does
• Puts pressure (on)
• Shows bias
• Tips in French for the answer
• Isn’t upright
• Slightly favors, with 'to'