7 entries under sigmoid topic. ×

8
dull(adjective, sharp, round, blunt, altered)
5
unpointed(adjective, flat, round, blunt, altered)
2
edgeless(adjective, dull, flat, round, blunt)
1
edentulate(adjective, flat, round, blunt, altered)
1
not keen(expression, adjective, flat, round, blunt)
1
toothless(adjective, flat, round, blunt, altered)
1
turned(adjective, flat, round, blunt, altered)
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APASmart Define. (2015). unsharpened thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/unsharpened/thesaurus/synonyms
ChicagoSmart Define. 2015. "unsharpened thesaurus" https://smartdefine.org/unsharpened/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, unsharpened thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/unsharpened/thesaurus/synonyms>.
MLASmart Define. "unsharpened thesaurus" 13 April 2015. Web. 23 September 2026. <https://smartdefine.org/unsharpened/thesaurus/synonyms>