4
prickly
4
set
4
spiny
3
barbed
3
grind
3
point
3
sharpen
3
strop
3
whet
2
aculeated
2
baneful
2
pointed
2
sharp(adjective, hard, cutting, hurtful)
2
spiculate(adjective, sharpness)
2
spinous
2
thorny
1
acute
1
barb
1
biting(verb, hard, cutting, hurtful)
1
bristliest
11 years ago|1.1k views|share |citing 
APASmart Define. (2015). aculeate thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/aculeate/thesaurus/synonyms
ChicagoSmart Define. 2015. "aculeate thesaurus" https://smartdefine.org/aculeate/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, aculeate thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/aculeate/thesaurus/synonyms>.
MLASmart Define. "aculeate thesaurus" 13 April 2015. Web. 20 September 2026. <https://smartdefine.org/aculeate/thesaurus/synonyms>