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)

• pet name
• pet names
• Petrarchal
• Petrarchan
• Petrarchan sonnet
• Petrarchian
• Petrarchianism
• Petrarchianist
• Petrarchian sonnet
• Petrarchise
• Petrarchised
• Petrarchises
• Petrarchising
• Petrarchism
• Petrarchist
• Petrarchize
• Petrarchized
• Petrarchizes
• Petrarchizing
• petraries
• petrary
• petre
• petrel
• petrels
• petres