6
hones(noun, verb)
4
edges(noun, verb)
4
whets
3
deepens(verb, intensifies)
3
intensifies(verb, intensifies)
2
acuminates
2
grinds
2
heightens(verb, intensifies)
2
increases(noun, verb, intensifies)
2
points
2
sharpen
2
sharpenings
1
accentuates(verb, intensifies)
1
aims
1
bespeaks
1
betokens
1
centers
1
charges
1
compounds
1
concentrates
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APASmart Define. (2015). sharpens thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/sharpens/thesaurus/synonyms
ChicagoSmart Define. 2015. "sharpens thesaurus" https://smartdefine.org/sharpens/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, sharpens thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/sharpens/thesaurus/synonyms>.
MLASmart Define. "sharpens thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/sharpens/thesaurus/synonyms>