Synonyms|158Antonyms|59|Broader|3Narrower|4Related|94
1
engrossment
1
intentness
1
singleness
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APASmart Define. (2015). assiduousness thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/assiduousness/thesaurus/narrower
ChicagoSmart Define. 2015. "assiduousness thesaurus" https://smartdefine.org/assiduousness/thesaurus/narrower (accessed September 22, 2026).
HarvardSmart Define 2015, assiduousness thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/assiduousness/thesaurus/narrower>.
MLASmart Define. "assiduousness thesaurus" 13 April 2015. Web. 22 September 2026. <https://smartdefine.org/assiduousness/thesaurus/narrower>