Synonyms|135Antonyms|3|Broader|0Narrower|0Related|180
4
astringent(adjective, attack, respect, biting)
4
severe(adjective, biting)
4
stinging(adjective, attack, respect, biting)
3
poignant
3
tart
3
virulent(adjective, malevolence)
2
acidic(adjective, attack, respect, biting)
2
acidulous
2
briary
2
briery
2
bristled
2
bristly
2
burred
2
burry
2
envenomed(adjective, malevolence)
2
fierce(hostile, belligerent, quarrelsome)
2
harsh(hostile, belligerent, quarrelsome)
2
keen
2
malignant
2
penetrating
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APASmart Define. (2015). mordacious thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/mordacious/thesaurus/synonyms
ChicagoSmart Define. 2015. "mordacious thesaurus" https://smartdefine.org/mordacious/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, mordacious thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/mordacious/thesaurus/synonyms>.
MLASmart Define. "mordacious thesaurus" 13 April 2015. Web. 23 September 2026. <https://smartdefine.org/mordacious/thesaurus/synonyms>