unelect means to vote (somebody previously elected) out of office. Lexicurio rates it Sui generis — a strength score of 90 out of 100.
Etymology
From un- + elect.
verb
- To vote (somebody previously elected) out of office.“In detailing the machinations of superrich Democratic activists like George Soros, who blew through close to $30 million of his wealth in an unsuccessful attempt to unelect George W. Bush in 2004, and barricade-bashing cyberpunks like Markos Moulitsas Zúniga, founder of the popular Daily Kos Web site, whose participant-readers attack all things Republican with the same fervor they showed when cham”