Synonyms|304Antonyms|66|Broader|3Narrower|8Related|122

37 entries under noun topic. ×

3
insignificance
3
lightness
3
slightness
3
triviality
2
airiness
2
littleness
2
pettiness
1
delicacy
1
inconsequence
1
irrelevance
1
paltriness
0
agility
0
brightness
0
buoyancy
0
carefreeness
0
clarity
0
fatuity
0
flightiness
0
flippancy
0
follies
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APASmart Define. (2015). weightiness thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/weightiness/thesaurus/antonyms
ChicagoSmart Define. 2015. "weightiness thesaurus" https://smartdefine.org/weightiness/thesaurus/antonyms (accessed September 30, 2026).
HarvardSmart Define 2015, weightiness thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/weightiness/thesaurus/antonyms>.
MLASmart Define. "weightiness thesaurus" 10 April 2015. Web. 30 September 2026. <https://smartdefine.org/weightiness/thesaurus/antonyms>