8
dull(adjective, sharp, round, blunt, altered)
7
blunt(adjective, dull, sharp, flat, round)
5
obtuse(adjective, blunt)
5
unpointed(adjective, flat, round, blunt, altered)
4
pointless(adjective, blunt)
4
rounded(adjective, blunt)
2
blunted(adjective, dull, flat, round, blunt)
2
edgeless(adjective, dull, flat, round, blunt)
1
abrupt
1
bland
1
bluff
1
blunt-edged
1
blunt-ended
1
blunt-pointed
1
bluntish
1
dense
1
dull-edged
1
dull-pointed
1
dulled
1
duller
11 years ago|1.8k views|share |citing 
APASmart Define. (2015). unsharpened thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/unsharpened/thesaurus/synonyms
ChicagoSmart Define. 2015. "unsharpened thesaurus" https://smartdefine.org/unsharpened/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, unsharpened thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/unsharpened/thesaurus/synonyms>.
MLASmart Define. "unsharpened thesaurus" 13 April 2015. Web. 20 September 2026. <https://smartdefine.org/unsharpened/thesaurus/synonyms>