5
12th
4
fifth(noun, adjective, five)
4
oboe
4
twelfth part
3
duodecimal(noun, quinquesection)
3
sixth(noun, adjective, five)
3
tenth(noun, adjective, five, quinquesection)
3
duodenal
3
hundredth(noun, adjective, quinquesection)
2
eighth(noun, adjective, five)
2
ninth(noun, adjective, five)
2
seventh(noun, adjective, five)
2
decimal(five, quinquesection)
1
millionth(noun, adjective)
1
bassoon
1
clarinet
1
clarion
1
cornet
1
diapason
1
mixture
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APASmart Define. (2015). twelfth thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/twelfth/thesaurus/synonyms
ChicagoSmart Define. 2015. "twelfth thesaurus" https://smartdefine.org/twelfth/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, twelfth thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/twelfth/thesaurus/synonyms>.
MLASmart Define. "twelfth thesaurus" 13 April 2015. Web. 20 September 2026. <https://smartdefine.org/twelfth/thesaurus/synonyms>