17 entries under ostentatiously topic. ×

10
ostentatiously(adverb, loudly, emphatically, vehemently, pretentiously)
8
flamboyantly(adverb, happily, brightly, splendidly, brilliantly)
7
flashily(adverb, happily, brightly, splendidly, brilliantly)
6
gaudily(adverb, loudly, emphatically, vehemently)
5
garishly
4
dashingly(adverb, fashionably)
4
pompously
3
grandiosely
3
ornately
2
affectedly(adverb, pretentiously)
2
boastfully
2
flauntingly
2
jauntily
2
opulently
2
rakishly(adverb, fashionably)
2
splashily
1
grandiloquently
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APASmart Define. (2015). showily thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/showily/thesaurus/synonyms
ChicagoSmart Define. 2015. "showily thesaurus" https://smartdefine.org/showily/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, showily thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/showily/thesaurus/synonyms>.
MLASmart Define. "showily thesaurus" 14 April 2015. Web. 30 September 2026. <https://smartdefine.org/showily/thesaurus/synonyms>