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flip-flopper

British  

noun

  1. informal  a person who makes a complete change of policy, opinion, etc

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Gustafson told a local news outlet after her defeat that she had been called a “RINO,” or “Republican in name only,” a “baby killer” and “flip-flopper” for her votes against abortion bans.

From Salon

This has led to accusations from her opponents that she is a flip-flopper.

From BBC

President George W. Bush, the Republican, rolled out advertisements in the spring of 2004 that portrayed his opponent, Senator John Kerry of Massachusetts, as a flip-flopper on national security issues.

From New York Times

Mr. DeSantis’ political pals are firing back with TV ads warning that Ms. Haley is a flip-flopper on key issues.

From Washington Times

Former President Donald Trump is aiming to take some steam out of Nikki Haley’s surging campaign in New Hampshire by casting her as a flip-flopper on taxes.

From Washington Times