Synonyms|182Antonyms|128|Broader|6Narrower|5Related|376
1
disintegration
1
disregard
1
distress(noun, want, need, loss, miss)
1
emptiness
1
epidermis
1
exigency(noun, want, need, loss, miss)
1
exteriority
1
feebleness
1
foolishness
1
frivolity
1
futility
1
idleness
1
inadequacy(noun, want, need, loss, reduction)
1
inanity
1
incorporeality
1
indecisiveness
1
ineffectuality
1
insubstantiality
1
insufficience(noun, want, need, lack, loss)
1
irresolution
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APASmart Define. (2015). slightness thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/slightness/thesaurus/synonyms
ChicagoSmart Define. 2015. "slightness thesaurus" https://smartdefine.org/slightness/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, slightness thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/slightness/thesaurus/synonyms>.
MLASmart Define. "slightness thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/slightness/thesaurus/synonyms>