Related Clues:

• Contemptible one
• Protozoan
• Stonewort, e.g.
• Crawl
• It may be hooked
• Marine ___
• Simple organism
• Chlorophyta bit
• Microscopic creature
• Contemptible person
• Algae eater
• Foot of a food chain
• Single-celled organism
• Wriggly creature
• Bit of bait