7
5th
6
one-fifth
5
seventh(noun, adjective, five)
5
fifth part(noun, expression, idiom)
4
tenth(noun, adjective, five)
3
sixth(noun, adjective, five)
3
quinary(adjective, five)
3
twenty percent(noun, expression, idiom)
3
five
2
eighth(noun, adjective, five)
2
decimation
2
millionth(noun, adjective)
2
ninth(noun, adjective, five)
2
quinquennial(adjective, five)
2
thousandth(noun, adjective)
2
twelfth(noun, adjective, five)
2
note
2
quinquesection
2
quintuple
2
second
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APASmart Define. (2015). Fifth thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/fifth/thesaurus/synonyms
ChicagoSmart Define. 2015. "Fifth thesaurus" https://smartdefine.org/fifth/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, Fifth thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/fifth/thesaurus/synonyms>.
MLASmart Define. "Fifth thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/fifth/thesaurus/synonyms>