Related Clues:

• Fail to keep accommodating university parasite
• Creature with bits protruding from foot to ear
• See and take advantage of the bloodsucker
• Human parasite
• Despicable fellow, one leaving cast
• Blake's discreet nocturnal flyer
• 16 in part with scum
• Cylindrical gear; burrowing invertebrate
• Insect left flower
• Marie Corelli's sort of wood
• Amphibian; a detestable person
• Reproductive computer virus
• Contemptible type, see, needing to take drugs regularly
• See advantage in parasite
• Blake's unseen flier