77 entries under noun topic. ×

2
consent(agreement, dissent, refusal, concession)
2
friend
2
friendliness
2
obedience(calm, yielding)
2
patronage(support, stop, hurt)
2
proposition(suggestion, truth, scheme)
2
sidekick(person, opponent)
2
similarity(difference, likeness, correspondence)
2
sweetheart
2
unity(disagreement, fighting)
1
advocacy(support, stop, cause)
1
advocate(person, opponent)
1
affirmation
1
amicability(dislike, hatred, hate)
1
approbation(dislike, disapproval)
1
association(separation, friendship, disunion)
1
command(answer, instruction, disorganization, directive)
1
compatibility(calm, yielding)
1
compliance
1
cooperation
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APASmart Define. (2015). opposition thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/opposition/thesaurus/antonyms
ChicagoSmart Define. 2015. "opposition thesaurus" https://smartdefine.org/opposition/thesaurus/antonyms (accessed September 30, 2026).
HarvardSmart Define 2015, opposition thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/opposition/thesaurus/antonyms>.
MLASmart Define. "opposition thesaurus" 23 December 2015. Web. 30 September 2026. <https://smartdefine.org/opposition/thesaurus/antonyms>