100 entries under adverb topic. ×

20
lavishly(generously, generally, liberally, broadly)
15
immoderately(wastefully, superfluously, gluttonously)
10
copiously(easily, readily, generally, liberally)
9
profusely
8
excessively(extremely, improperly, unfairly, overly)
8
abundantly(roughly, generously, generally, liberally)
7
exorbitantly(superfluously, expensively)
7
richly
6
expensively(wastefully, expensively)
6
prodigally
6
unreasonably
5
inordinately
5
outrageously(superfluously, expensively)
5
without restraint(expression, roughly, easily, readily)
4
profligately(excessively, carelessly, recklessly, lavishly)
4
wastefully(excessively, recklessly, lavishly, wastefully)
4
grandly(generally, broadly, chiefly, mostly)
4
liberally(roughly, generously, generally, unreservedly)
4
luxuriously
4
opulently
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APASmart Define. (2015). extravagantly thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/extravagantly/thesaurus/synonyms
ChicagoSmart Define. 2015. "extravagantly thesaurus" https://smartdefine.org/extravagantly/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, extravagantly thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/extravagantly/thesaurus/synonyms>.
MLASmart Define. "extravagantly thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/extravagantly/thesaurus/synonyms>