pollercoaster
nounEtymology Blend of poll + rollercoaster.
1
Government, Politics A poll characterised by dramatic swings or ups and downs in the results.
- Favreau was notoriously anxious in campaign seasons riding what he called a "poller-coaster" of emotions, checking the daily tracking polls, always anticipating the worst.2019, Ben Rhodes, The World as It Is, page 187: