Synonyms|142Antonyms|15|Broader|8Narrower|0Related|96
1
puzzle
1
remote possibility
1
rival(noun, match, opposition, favorite, enemy)
1
runner
1
running mate
1
scrapper(competitor, participant, candidate, contender)
1
sealed book
1
seeker
1
solicitant
1
stalking-horse
1
stumper
1
successor
1
suitor
1
team member(expression, competitor, participant, candidate, contender)
1
terra incognita
1
unexpected winner(noun, possibility)
1
unexplored ground
1
unexplored territory
1
unknown quantity
1
unlikelihood
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APASmart Define. (2016). dark horse thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/dark_horse/thesaurus/synonyms
ChicagoSmart Define. 2016. "dark horse thesaurus" https://smartdefine.org/dark_horse/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, dark horse thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/dark_horse/thesaurus/synonyms>.
MLASmart Define. "dark horse thesaurus" 1 April 2016. Web. 27 September 2026. <https://smartdefine.org/dark_horse/thesaurus/synonyms>