dove vs peacenik

dove and peacenik both are nouns.

Word	Noun	Adjective	Verb	Adverb
dove	Yes	No	No	No
peacenik	Yes	No	No	No

As nouns, dove and peacenik are synonyms defined as:

dove and peacenik: someone who prefers negotiations to armed conflict in the conduct of foreign relations

dove (noun)	peacenik (noun)
any of numerous small pigeons	someone who prefers negotiations to armed conflict in the conduct of foreign relations
an emblem of peace
flesh of a pigeon suitable for roasting or braising; flesh of a dove (young squab) may be broiled
someone who prefers negotiations to armed conflict in the conduct of foreign relations