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APASmart Define. (2015). cobalt thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/cobalt/thesaurus/synonyms
ChicagoSmart Define. 2015. "cobalt thesaurus" https://smartdefine.org/cobalt/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, cobalt thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/cobalt/thesaurus/synonyms>.
MLASmart Define. "cobalt thesaurus" 13 April 2015. Web. 23 September 2026. <https://smartdefine.org/cobalt/thesaurus/synonyms>