7
vacantly(adverb, thoughtlessly, vacantly, unsubstantially)
6
emptily(adverb, vacantly, unsubstantially)
5
blankly(adverb, thoughtlessly, vacantly)
5
inanely(adverb, thoughtlessly)
3
fatuously(adverb, thoughtlessly)
3
mindlessly(adverb, thoughtlessly)
3
thoughtlessly(adverb, thoughtlessly)
2
barely
2
expressionlessly
2
hollowly
2
indifferently
2
voidly
1
asininely
1
barrenly(adverb, vacantly)
1
brainlessly(adverb, thoughtlessly)
1
dumbly
1
falsely
1
foolishly
1
forgetful
1
forgetfully
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APASmart Define. (2013). vacuously thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/vacuously/thesaurus/synonyms
ChicagoSmart Define. 2013. "vacuously thesaurus" https://smartdefine.org/vacuously/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2013, vacuously thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/vacuously/thesaurus/synonyms>.
MLASmart Define. "vacuously thesaurus" 17 June 2013. Web. 21 September 2026. <https://smartdefine.org/vacuously/thesaurus/synonyms>