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

• boomers
• boomier
• boomiest
• booming
• boomings
• boom-iron
• boom-irons
• boomlet
• boomlets
• boomps-a-daisy
• booms
• boomslang
• boomslangs
• boom town
• boom towns
• boomy
• boon
• boondocks
• boondoggle
• boondoggled
• boondoggler
• boondoggles
• boondoggling
• boong
• boongs