4
dearly
3
exorbitantly
3
richly
2
costly
2
dear
2
expensive
2
extravagantly
2
invaluably
2
preciously
2
uneconomically
2
valuably
1
darlingly
1
exclusively
1
high
1
highly
1
lavishly
1
outrageously
1
priceily
1
pricily
1
sumptuously
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APASmart Define. (2013). expensively thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/expensively/thesaurus/synonyms
ChicagoSmart Define. 2013. "expensively thesaurus" https://smartdefine.org/expensively/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2013, expensively thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/expensively/thesaurus/synonyms>.
MLASmart Define. "expensively thesaurus" 17 June 2013. Web. 20 September 2026. <https://smartdefine.org/expensively/thesaurus/synonyms>