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)

• uplifters
• uplifting
• upliftingly
• upliftings
• uplifts
• uplighted
• uplighter
• uplighters
• up-line
• up-lines
• uplink
• uplinking
• uplinkings
• uplinks
• upload
• uploaded
• uploading
• uploads
• uplock
• uplocked
• uplocking
• uplocks
• uplook
• uplooked
• uplooking