9
poison parsley(noun, expression, idiom)
7
belladonna(noun, bane)
5
Conium maculatum(noun, expression, idiom)
4
Nebraska fern
4
hemlock tree(noun, expression, idiom)
4
henbane(noun, bane)
3
poison hemlock(noun, expression, idiom)
3
winter fern(noun, expression, idiom)
2
California fern
2
aconite(noun, bane)
2
conium
2
hellebore(noun, bane)
2
herb
2
hot seat
2
wood
1
antimony(noun, poison)
1
araucaria
1
arsenic(noun, poison)
1
atropine
1
beheading
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APASmart Define. (2015). hemlock thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/hemlock/thesaurus/synonyms
ChicagoSmart Define. 2015. "hemlock thesaurus" https://smartdefine.org/hemlock/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, hemlock thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/hemlock/thesaurus/synonyms>.
MLASmart Define. "hemlock thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/hemlock/thesaurus/synonyms>