Related Clues:

• Slippery --
• Tree in an O'Neill title
• Shady street's name
• It might be slippery
• Shade source
• Colonnade tree
• Cabinet material
• Krueger's street
• Timber tree
• Scary street in film
• Gypsy moth's target
• Bite for a bark beetle
• Boston's Liberty Tree, e.g.
• Picnic shader, perhaps
• Massachusetts symbol