retropulsion /ret-rō-pulˈshən/

1. Pushing backwards
2. A tendency to fall backwards experienced by some people with Parkinson's disease

retropulˈsive adjective

• part way
• part-way
• partwork
• partworks
• part-writing
• party
• party animal
• party animals
• party-call
• party-calls
• party-capital
• party-capitals
• party-coated
• party-coloured
• partygoer
• partygoers
• party-government
• partying
• partyism
• partyisms
• party-juries
• party-jury
• party line
• party lines
• muleteers