Synonyms|7Antonyms|0|Broader|1Narrower|0Related|2
3
arsenic
3
arsenous oxide
2
arsenic trioxide
2
white arsenic
1
ratsbane
0
as
0
trioxide
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APASmart Define. (2013). arsenous anhydride thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/arsenous_anhydride/thesaurus/synonyms
ChicagoSmart Define. 2013. "arsenous anhydride thesaurus" https://smartdefine.org/arsenous_anhydride/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2013, arsenous anhydride thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/arsenous_anhydride/thesaurus/synonyms>.
MLASmart Define. "arsenous anhydride thesaurus" 18 May 2013. Web. 21 September 2026. <https://smartdefine.org/arsenous_anhydride/thesaurus/synonyms>