Synonyms|285Antonyms|41|Broader|5Narrower|6Related|131

126 entries under noun topic. ×

2
tenaciousness
2
thoroughness(correctness, precision, industry, assiduousness)
2
thought(mind, interest, notice, attention)
2
work
2
zeal(study, vigor, determination, effort)
1
action
1
business
1
carefulness(activity, care, vigor, intensity)
1
commitment(study, effort, concentration, diligence)
1
compactness
1
dedication(study, effort, concentration, diligence)
1
deliberation(study, mind, interest, notice)
1
drive
1
indefatigableness
1
inflexibility
1
intent(adjective, activity, care, vigor)
1
interest(notice, thought, concentration)
1
obduracy
1
pluck
1
purposefulness
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APASmart Define. (2015). assiduity thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/assiduity/thesaurus/synonyms
ChicagoSmart Define. 2015. "assiduity thesaurus" https://smartdefine.org/assiduity/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, assiduity thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/assiduity/thesaurus/synonyms>.
MLASmart Define. "assiduity thesaurus" 13 April 2015. Web. 29 September 2026. <https://smartdefine.org/assiduity/thesaurus/synonyms>