Related Clues:
- Some pale echo for a doctor
- General has chain for hanger-on
- Major moocher
- Scrounger, on reflection, on the back foot getting to grips with cold
- Adorable echidna might host parasite.
- Creature whose saliva acts as a blood thinner
- Parasite used in early medical procedures
- Parasite left on tree, destroying billions
- Parisitic person
- Sucker about to get taken in by flipping scoundrel
- Worm hot, cold fish sent back
- Aquatic parasite