17 entries under keen topic. ×

12
acute(adjective, sharp, point, fine)
10
sharp(adjective, sharp, fine, rough)
8
acicular(adjective, sharp, sharpness, piercing)
6
peaked(verb, adjective, sharp, fine)
5
mucronate(adjective, sharp, sharpness, piercing)
5
pronged(adjective, sharp, fine, acute)
2
knifelike(adjective, sharp, fine, acute)
2
sagittal(adjective, sharp, piercing)
1
arrowlike(sharp, piercing, prickly, spiky)
1
cornered(sharp, piercing)
1
edged(sharp, fine, acute, piercing)
1
fine(sharp, acute, piercing, cutting)
1
piked(sharp, piercing, pointed, peaked)
1
sagittate(sharp, sharpness, piercing)
1
sharp-cornered(sharp, piercing)
1
tipped(noun, sharp, fine, acute)
0
piercing(sharp, fine, acute, cutting)
11 years ago|7.5k views|share |citing 
APASmart Define. (2015). spiked thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/spiked/thesaurus/synonyms
ChicagoSmart Define. 2015. "spiked thesaurus" https://smartdefine.org/spiked/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, spiked thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/spiked/thesaurus/synonyms>.
MLASmart Define. "spiked thesaurus" 14 April 2015. Web. 28 September 2026. <https://smartdefine.org/spiked/thesaurus/synonyms>