Synonyms|443Antonyms|260|Broader|12Narrower|18Related|368
2
purpose(noun, resolve, determination, resolution, firmness)
2
purposefulness(noun, resolve, determination, resolution, firmness)
2
resoluteness(noun, resolve, determination, resolution, firmness)
2
resolution(noun, resolve, determination, firmness, intensity)
2
resolve(noun, determination, resolution, firmness, intensity)
2
single-mindedness(determination, resolution, firmness, steadfastness)
2
sober-mindedness(noun, importance, significance, warrant, gravity)
2
temperance(severity, strictness, sternness)
2
tenacity(noun, determination, resolution, intensity, sincerity)
2
will(noun, resolve, determination, resolution, firmness)
1
exigency(noun, concern, importance, need, gravity)
1
abandon
1
ardour
1
backbone(noun, resolve, determination, resolution, firmness)
1
businesslike
1
committedness
1
concern(note, importance, significance, meaning, weight)
1
criticalness
1
dangerous
1
dangerousness
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APASmart Define. (2015). seriousness thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/seriousness/thesaurus/synonyms
ChicagoSmart Define. 2015. "seriousness thesaurus" https://smartdefine.org/seriousness/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, seriousness thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/seriousness/thesaurus/synonyms>.
MLASmart Define. "seriousness thesaurus" 23 December 2015. Web. 24 September 2026. <https://smartdefine.org/seriousness/thesaurus/synonyms>