7 entries under straight topic. ×

10
arched(adjective, round, bent, crooked)
8
bowed(adjective, round, bent, crooked)
7
arced(adjective, round, bent, crooked)
7
rounded(adjective, round, bent, crooked)
6
bent(adjective, round, crooked, twisted)
6
curved(adjective, round, bent, crooked)
5
curvilinear(adjective, round, bent, crooked)
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APASmart Define. (2015). arciform thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/arciform/thesaurus/synonyms
ChicagoSmart Define. 2015. "arciform thesaurus" https://smartdefine.org/arciform/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, arciform thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/arciform/thesaurus/synonyms>.
MLASmart Define. "arciform thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/arciform/thesaurus/synonyms>