0
distressing(awful, terrible, dreadful)
0
electrifying(shocking, breathtaking)
0
exciting(shocking, breathtaking)
0
extremely alarming(expression, idiom)
0
formidable(awful, terrible, dreadful)
0
frightener
0
frightens
0
grievous(awful, terrible, dreadful)
0
horrifies
0
horrify
0
intimidating
0
petrify
0
redoubtable(awful, terrible, strange, dreadful, horrifying)
0
shuddersome(awful, terrible, strange, dreadful, horrifying)
0
terrifies
0
tremendous(awful, terrible, dreadful)
0
unspeakable(nasty, unpleasant, awful, terrible, strange)
-1
lurid(awful, terrible, strange, dreadful, horrifying)
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APASmart Define. (2015). bloodcurdling thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/bloodcurdling/thesaurus/synonyms
ChicagoSmart Define. 2015. "bloodcurdling thesaurus" https://smartdefine.org/bloodcurdling/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, bloodcurdling thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/bloodcurdling/thesaurus/synonyms>.
MLASmart Define. "bloodcurdling thesaurus" 17 July 2015. Web. 29 September 2026. <https://smartdefine.org/bloodcurdling/thesaurus/synonyms>