Synonyms|111Antonyms|0|Broader|3Narrower|0Related|18
1
doggedness
1
earnestness(noun, activity, care, vigor, intensity)
1
fervor
1
fervour
1
fidelity
1
firmness
1
grit
1
heed(noun, activity, care, vigor, intensity)
1
heedfulness(noun, activity, care, vigor, intensity)
1
indefatigableness
1
inflexibility
1
insistence
1
intent(noun, activity, care, vigor, intensity)
1
intentness(noun, activity, care, vigor, intensity)
1
keenness(noun, activity, care, vigor, intensity)
1
laboriousness(noun, activity, care, vigor, intensity)
1
loyalty
1
pain
1
pains
1
painstaking
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APASmart Define. (2015). sedulousness thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/sedulousness/thesaurus/synonyms
ChicagoSmart Define. 2015. "sedulousness thesaurus" https://smartdefine.org/sedulousness/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, sedulousness thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/sedulousness/thesaurus/synonyms>.
MLASmart Define. "sedulousness thesaurus" 13 April 2015. Web. 28 September 2026. <https://smartdefine.org/sedulousness/thesaurus/synonyms>