3
depth(noun, force, power, passion, strength)
3
dignity(importance, significance, seriousness)
3
influence(noun, substance, importance, effect, mass)
3
momentousness(noun, note, concern, influence, interest)
3
prominence(noun, importance, significance, meaning, weight)
3
significancy(noun, state, quality, concern, interest)
3
thickness(noun, mass, weight, heaviness, robustness)
3
value(noun, note, concern, influence, substance)
2
account(noun, concern, importance, value, significance)
2
concern(noun, state, quality, note, interest)
2
concernment(noun, state, quality, concern, influence)
2
earnestness(noun, force, power, passion, strength)
2
eminence(noun, mark, significance, meaning, weight)
2
enormity(noun, importance, significance, size, extent)
2
graveness(noun, concern, condition, important, gravity)
2
intensity(noun, force, power, passion, strength)
2
net(mass, heaviness, bulk)
2
pith(noun, note, concern, influence, substance)
2
poundage(mass, heaviness, bulk)
2
precedence(noun, influence, effect, attention, significance)
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APASmart Define. (2015). weightiness thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/weightiness/thesaurus/synonyms
ChicagoSmart Define. 2015. "weightiness thesaurus" https://smartdefine.org/weightiness/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, weightiness thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/weightiness/thesaurus/synonyms>.
MLASmart Define. "weightiness thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/weightiness/thesaurus/synonyms>