Related Clues:
- Aid to digestion
- Glandular output
- Source of DNA evidence, often
- Spit
- It may be on the tip of your tongue
- DNA source, often
- Pavlovian production
- Drool, basically
- Mouth watering?
- DNA source, sometimes
- Pavlovian secretion
- Bib deposit
- Saliva ejected from mouth.
- Liquid secreted in the mouth
- Liquid that moistens the mouth