7
blankly(adverb, thoughtlessly)
6
emptily(adverb, absently, unsubstantially)
6
vacuously(adverb, thoughtlessly, unsubstantially)
5
inanely(adverb, thoughtlessly)
4
thoughtlessly(adverb, thoughtlessly)
3
absently(adverb, absently)
3
expressionlessly
3
vaguely
2
barely
2
clearly
2
devoidly
2
freely
2
idly
2
openly
2
unoccupiedly
2
voidly
1
hollowly
1
abstractly(adverb, absently)
1
availably
1
barrenly
11 years ago|2.2k views|share |citing 
APASmart Define. (2015). vacantly thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/vacantly/thesaurus/synonyms
ChicagoSmart Define. 2015. "vacantly thesaurus" https://smartdefine.org/vacantly/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, vacantly thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/vacantly/thesaurus/synonyms>.
MLASmart Define. "vacantly thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/vacantly/thesaurus/synonyms>