upon /ə-ponˈ/

On

1. Thereon, on the surface (Shakespeare)
2. On the person (archaic)
3. Thereafter (Shakespeare)
4. Close in approach (Shakespeare)

'pon /pon/ aphetic for upon

• flatly
• flatmate
• flatmates
• flatness
• flatnesses
• flat out
• flatpack
• flatpacks
• flat-panel
• flat playing field
• flat race
• flat races
• flat racing
• flat rate
• flat rates
• flats
• flat-screen
• flatshare
• flatshares
• flat spin
• flatted
• flatten
• flattened
• flattening
• flatten out