13 entries under wastefully topic. ×

11
extravagantly(adverb, generously, generally, liberally, broadly)
6
prodigally
6
profusely
5
opulently(adverb, ornately, overelaborately)
5
wastefully(adverb, excessively, recklessly, extravagantly)
4
profligately(adverb, excessively, carelessly, recklessly, extravagantly)
2
immoderately
2
unrestrainedly
1
gluttonously
1
indulgently
1
over-abundantly
1
over-indulgently
1
pound-foolishly
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APASmart Define. (2015). lavishly thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/lavishly/thesaurus/synonyms
ChicagoSmart Define. 2015. "lavishly thesaurus" https://smartdefine.org/lavishly/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, lavishly thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/lavishly/thesaurus/synonyms>.
MLASmart Define. "lavishly thesaurus" 14 April 2015. Web. 26 September 2026. <https://smartdefine.org/lavishly/thesaurus/synonyms>