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Synonyms

grandiose

American  
[gran-dee-ohs, gran-dee-ohs] / ˈgræn diˌoʊs, ˌgræn diˈoʊs /

adjective

  1. affectedly grand or important; pompous.

    grandiose words.

    Synonyms:
    extravagant, high-flown, splashy, flamboyant, affected, pretentious
  2. more complicated or elaborate than necessary; overblown.

    a grandiose scheme.

  3. grand in an imposing or impressive way.

  4. Psychiatry. having an exaggerated belief in one's importance, sometimes reaching delusional proportions, and occurring as a common symptom of mental illnesses, as manic disorder.


grandiose British  
/ ˌɡrændɪˈɒsɪtɪ, ˈɡrændɪˌəʊs /

adjective

  1. pretentiously grand or stately

  2. imposing in conception or execution

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Related Words

Grandiose, showy, ostentatious, pretentious all refer to conspicuous outward display, either designed to attract attention or likely to do so. Grandiose and showy are alike in that they may suggest impressiveness that is not objectionable: the grandiose sweep of the arch; a fresh bouquet of showy zinnias. Grandiose, however, most often implies inflation or exaggeration to the point of absurdity: grandiose, impractical plans; a ridiculously grandiose manner. Showy sometimes suggests a meretricious gaudiness or flashiness: a showy taste in dress. Ostentatious, which refers to behavior or manner clearly designed to impress, also has negative connotations: an ostentatious display of wealth; an assumption of superiority too ostentatious to be ignored. Pretentious, like the preceding term, is always derogatory, implying falseness or exaggeration in claims made or implied: natural and straightforward, not pretentious; pretentious language designed to mask the absence of real content.

Other Word Forms

  • grandiosely adverb
  • grandioseness noun
  • grandiosity noun

Etymology

Origin of grandiose

First recorded in 1830–40; from French, from Italian grandioso, from Latin grandi(s) “grand” + -ōsus adjective suffix ( -ose 1 )

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

When “Picnic” premiered on Broadway in 1953, it struck a nerve with postwar audiences—particularly women—hungry for a depiction of everyday lives that were not grandiose or heroic, but filled with unspoken desire.

From The Wall Street Journal

It also comes amid other grandiose schemes such as demolishing the White House East Wing in order to install a $400-million ballroom, and announcing the construction of a large triumphal arch.

From Barron's

In some cases, the chatbot fuels grandiose fantasies about future opportunities.

From BBC

Marketing and technology companies have often repurposed grandiose descriptions from other arenas to lend corporate office roles additional sparkle.

From The Wall Street Journal

Standing out in the business district towering over Bryan's shack is a grandiose, oval-shaped tower called The Marc, its black-and-gold facade reflecting the sunlight.

From Barron's