Ostentatious
Ostentatious adjective - Excessively showy.
Silly and ostentatious are semantically related. In some cases you can use "Silly" instead an adjective "Ostentatious".
Nearby Words: ostentation, ostentatiously
Silly
Silly adjective - Lacking in seriousness or maturity.
Ostentatious and silly are semantically related. Sometimes you can use "Ostentatious" instead an adjective "Silly".
Nearby Word: silliness
Mutual synonyms
Both words in one sentence
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Profit is Serious Business to Ferengi; squandering money on ostentatious displays would be seen as not just silly but insane when your next life is at stake!
Source: Conspicuous Consumption - Usable in settings from The Edwardian Era onwards (it became popular after Edward himself copied the hunting-hat of his least-favourite nephew, Kaiser Wilhelm II), the Homburg projects class without being as ostentatious as a top hat or as silly as a bowler.
Source: Hat Shop
Cite this Source
Silly and Ostentatious. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/ostentatious/silly
Ostentatious & Silly. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/ostentatious/silly>.
Silly or Ostentatious. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/ostentatious/silly.
Google Ngram Viewer shows how "ostentatious" and "silly" have occurred on timeline