Synonyms|56Antonyms|0|Broader|3Narrower|0Related|30
4
hundredth(noun, adjective, five)
2
eighth(noun, adjective)
2
fifth(noun, adjective)
2
ninth(noun, adjective)
2
one-thousandth
1
seventh(noun, adjective)
1
sixth(noun, adjective)
1
tenth(noun, adjective)
1
1000th
1
millesimal
1
millionth(noun, adjective)
1
twelfth(noun, adjective)
1
billionth
1
centenary
1
centennial
1
centuple
1
centuplicate
1
centurial
1
decimal fraction
1
fourth
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APASmart Define. (2015). thousandth thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/thousandth/thesaurus/synonyms
ChicagoSmart Define. 2015. "thousandth thesaurus" https://smartdefine.org/thousandth/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, thousandth thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/thousandth/thesaurus/synonyms>.
MLASmart Define. "thousandth thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/thousandth/thesaurus/synonyms>