55 entries under sharpness topic. ×

25
rough(adjective, hard, difficult, complex)
20
prickly(adjective, easy, sharp, difficult, pain)
20
spiny(adjective, easy, sharp, pain)
15
barbed(adjective, sharp, acute, cutting)
11
spiky(adjective, sharp, fine, acute)
9
thistly(adjective, sharp, pointed)
8
spinous(adjective, sharp, pointed)
7
briary
7
spiked(adjective, sharp, pointed)
5
pointed(adjective, keen, sharp, fine)
5
sharp(adjective, keen, sharp, fine)
4
acute(adjective, sharp)
4
keen(adjective, sharp)
3
peaked
3
salient
2
cuspidate
2
tapering
1
acicular
1
aciform
1
acuminated
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APASmart Define. (2015). thorny thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/thorny/thesaurus/synonyms
ChicagoSmart Define. 2015. "thorny thesaurus" https://smartdefine.org/thorny/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, thorny thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/thorny/thesaurus/synonyms>.
MLASmart Define. "thorny thesaurus" 13 April 2015. Web. 23 September 2026. <https://smartdefine.org/thorny/thesaurus/synonyms>