Related Clues:

• Like waves of grain
• Yellowish orange
• Sachet scent, perhaps
• Madeira's color
• Pond duck
• Like the knuckles of the nervous
• Purple bloomer
• Off-white
• Fossil preserver
• Sour fruit
• Age, in a way
• Tom Collins ingredient
• Fossil resin
• 7-Up ingredient
• Lustrous black