1
guerrilla(noun, opposition, agent, villain, rebel)
1
handshaker
1
hatchet man
1
hood
1
hoodlum
1
hooligan
1
informer(noun, opposition, agent, villain, rebel)
1
inquisitor(noun, opposition, agent, villain, rebel)
1
invader(noun, opposition, agent, villain, rebel)
1
job
1
job-hunter
1
jouster
1
knight
1
litigator
1
militant
1
murderer(noun, opposition, agent, villain, rebel)
1
office-seeker
1
opposer(noun, rival, opponent, enemy, adversary)
1
oppugner
1
other side(noun, expression, opposition, agent, villain)
11 years ago|6.6k views|share |citing 
APASmart Define. (2015). contender thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/contender/thesaurus/synonyms
ChicagoSmart Define. 2015. "contender thesaurus" https://smartdefine.org/contender/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, contender thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/contender/thesaurus/synonyms>.
MLASmart Define. "contender thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/contender/thesaurus/synonyms>