14 entries under support topic. ×

16
opposite(noun, adjective, reverse, different)
13
polar(adjective, reverse, antagonistic, contrary)
9
diametrical(adjective, opposed)
9
reverse(noun, adjective, negative, hostile)
8
contrary(adjective, antagonistic, adverse, opposite)
7
antipodal(adjective, negative, reverse, hostile)
7
antithetical(adjective, negative, hostile, antagonistic)
7
converse(noun, adjective, negative, hostile)
6
contradictory(adjective, negative, hostile, antagonistic)
5
antipodean(adjective, negative, reverse, hostile)
5
counter(adjective, negative, reverse, hostile)
2
antonymic(adjective, opposite)
2
opposing(adjective, different, antagonistic, contrary)
1
antonymous(adjective, opposite)
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APASmart Define. (2015). diametric thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/diametric/thesaurus/synonyms
ChicagoSmart Define. 2015. "diametric thesaurus" https://smartdefine.org/diametric/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, diametric thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/diametric/thesaurus/synonyms>.
MLASmart Define. "diametric thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/diametric/thesaurus/synonyms>