6
emptily(adverb, falsely, insincerely)
3
falsely
2
barely
2
blankly
2
cavernously
2
concavely
2
holy
2
pointlessly(adverb, emptily)
2
vainly(adverb, falsely, emptily, insincerely)
2
voidly
1
insincerely
1
asininely
1
cynically
1
deep
1
deeply
1
disingenuously
1
downrightly
1
fatuously
1
frothily
1
heavily
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APASmart Define. (2015). Hollowly thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/hollowly/thesaurus/synonyms
ChicagoSmart Define. 2015. "Hollowly thesaurus" https://smartdefine.org/hollowly/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, Hollowly thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/hollowly/thesaurus/synonyms>.
MLASmart Define. "Hollowly thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/hollowly/thesaurus/synonyms>