Related Clues:

• Unlike a rolling stone, proverbially
• Velvety, like some tree trunks
• Very conservative
• Like the north sides of some trees
• Like some lawns
• Lichen-filled
• Like the north side of some rocks
• Not like a rolling stone
• Green like damp forests
• Like poorly drained rock gardens
• Like the north side of a tree
• Unlike rolling stones
• Lichen-covered
• Overgrown, as a tree trunk
• Unlike rolling stones, supposedly