7 entries under severe topic. ×

5
critical(adjective, sharp, harsh, exact)
3
caviling(noun, harsh, critical, demanding)
2
captious(sharp, harsh, trivial, critical)
2
nit-picking(obscure, harsh, critical, demanding)
1
discriminating(slight, sharp, fine, thin)
1
penetrating(slight, sharp, fine, thin)
1
sharp(harsh, exact, critical, demanding)
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APASmart Define. (2015). hairsplitting thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/hairsplitting/thesaurus/synonyms
ChicagoSmart Define. 2015. "hairsplitting thesaurus" https://smartdefine.org/hairsplitting/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, hairsplitting thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/hairsplitting/thesaurus/synonyms>.
MLASmart Define. "hairsplitting thesaurus" 13 April 2015. Web. 26 September 2026. <https://smartdefine.org/hairsplitting/thesaurus/synonyms>