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)

precurˈsive or precurˈsory adjective

• retchless
• retd
• rete
• retell
• reteller
• simps
• sims
• simul
• simulacra
• simulacre
• simulacrum
• simulacrums
• simulant
• simulants
• simular
• simulars
• simulate
• simulated
• simulated pearl
• simulates
• simulating
• simulation
• simulations
• simulative
• simulator