14
weight(noun, state, quality, note, concern)
10
importance(noun, state, quality, note, concern)
10
significance(noun, state, quality, note, concern)
9
consequence(noun, state, quality, note, concern)
9
gravity(noun, note, concern, interest, substance)
9
magnitude(noun, force, power, note, passion)
8
heaviness(noun, state, quality, mass, heavy)
8
import(noun, state, quality, note, concern)
8
moment(noun, state, quality, note, concern)
7
crucialness
7
seriousness(noun, note, concern, interest, condition)
6
ponderousness(noun, state, quality, mass, heavy)
5
avoirdupois(noun, state, quality, informal, mass)
5
heft(noun, mass, weight, fat, heaviness)
5
heftiness(noun, state, quality, mass, heavy)
5
ponderosity(noun, state, quality, mass, heavy)
4
authority(noun, substance, importance, mass, matter)
4
greatness(noun, power, mark, passion, strength)
4
massiveness(noun, state, quality, heavy, robustness)
4
preponderance(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>