Synonyms|703Antonyms|197|Broader|21Narrower|14Related|844
6
highlight
2
acuminate
2
focus(verb, fasten, concentrate, train, center)
2
whet
1
grind
1
rub
1
smooth
1
subtilise
1
subtilize
0
edge
0
hone
0
refocus
0
strap
0
strop
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APASmart Define. (2015). sharpen thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/sharpen/thesaurus/narrower
ChicagoSmart Define. 2015. "sharpen thesaurus" https://smartdefine.org/sharpen/thesaurus/narrower (accessed September 23, 2026).
HarvardSmart Define 2015, sharpen thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/sharpen/thesaurus/narrower>.
MLASmart Define. "sharpen thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/sharpen/thesaurus/narrower>