Thesaurus

defector

noun

Definition of DEFECTOR

a person who abandons a cause or organization usually without right <the defector demanded political asylum in exchange for information about his nation's spying operations>
Near Antonyms adherent, disciple, follower, supporter; fanatic, militant, partisan (also partizan), zealot
Antonyms loyalist

March 29, 2015
discomfit Hear it
To thwart or disconcert
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