negativist
Noun
Meaning
someone who is resigned to defeat without offering positive suggestions
someone who refuses to do what is asked or does the opposite of what is asked
Source: WordNetSynonyms
defeatist
cynic
defendant
agnostic
atheist
pessimistic
dissident
cassandra
skeptic
filibuster
denier
brawler
pessimist
nihilist
unbeliever
Show all synonyms