precursor /prē-kûrˈsər/

1. Something that exists or goes in advance of another
2. An indication of the approach of an event
3. A forerunner, herald or harbinger
4. A predecessor
5. A substance from which the one in question is derived or manufactured (chem)

• galvanometric
• galvanometries
• galvanometry
• galvanoplastic
• galvanoplasties
• galvanoplasty
• galvanoscope
• galvanoscopes
• Galwegian
• galère
• galères
• -gam-
• gam
• gama grass
• gamash
• gamashes
• gamay
• gamays
• gamb
• gamba
• gambado
• gambadoed
• gambadoes
• gambadoing
• gambados