Synonyms|10Antonyms|0|Broader|8Narrower|0Related|186
5
arsenic
3
arsenous oxide
2
arsenous anhydride
2
white arsenic(noun, expression, idiom)
1
poison
1
ratsbane
0
arsenious acid(expression, idiom)
0
arsenious oxide(expression, idiom)
0
as
0
trioxide
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APASmart Define. (2015). arsenic trioxide thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/arsenic_trioxide/thesaurus/synonyms
ChicagoSmart Define. 2015. "arsenic trioxide thesaurus" https://smartdefine.org/arsenic_trioxide/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, arsenic trioxide thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/arsenic_trioxide/thesaurus/synonyms>.
MLASmart Define. "arsenic trioxide thesaurus" 13 April 2015. Web. 20 September 2026. <https://smartdefine.org/arsenic_trioxide/thesaurus/synonyms>