ostentate

/ˈɒstənteɪt/

//ˈɒstənteɪt// verb

"ostentate" is a 9-letter English headword indexed on PlainSpell.

The verdict

“ostentate” is outside the top-ranked English vocabulary, used as a verb - the kind of word writers most often double-check.

Unranked
below top-frequency English
9
letters

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - To make an ambitious display of; to exhibit or show boastingly.

Key facts for ostentate
PropertyValue
Headwordostentate
LanguageEnglish
Part of speechVerb
IPA/ˈɒstənteɪt/
Letters9
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Where “ostentate” sits in English frequency

ostentate falls outside the top-100,000 ranked English words, the long-tail zone of technical, archaic, or low-frequency vocabulary, exactly where readers second-guess spellings most.

Beyond rank #100,000. Source: FrequencyWords open word-frequency list.

Spelling & Dictionary Insight

The English entry for ostentate is 9 letters long, classified as a verb, and transcribed in the International Phonetic Alphabet as /ˈɒstənteɪt/. It sits outside the most-frequent rank tiers, which is often why uncommon words generate more spelling variants per reader. Wiktionary records 2 distinct senses for this headword, so context determines which meaning a reader should apply.

No misspelling variants are generated for ostentate in our index, suggesting the orthography follows predictable English patterns. This headword has no recorded confusable partner, a sign it's visually distinctive enough not to be mixed up with another word.

Etymologically, the entry records: Borrowed from Latin ostentātus, perfect passive participle of ostentō (see -ate (verb-forming suffix)), intensive from ostendō. Doublet of ostent. The correct English form is ostentate, spelled O-S-T-E-N-T-A-T-E.

Definition

  1. 1
    To make an ambitious display of; to exhibit or show boastingly.
  2. 2
    To boast, show off.

Etymology

Borrowed from Latin ostentātus, perfect passive participle of ostentō (see -ate (verb-forming suffix)), intensive from ostendō. Doublet of ostent.

Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "ostentate"?
"ostentate" is spelled O-S-T-E-N-T-A-T-E. The IPA pronunciation is /ˈɒstənteɪt/.
What does "ostentate" mean?
As a verb, "ostentate" means: To make an ambitious display of; to exhibit or show boastingly.
How do you pronounce "ostentate"?
The IPA (International Phonetic Alphabet) transcription for "ostentate" is /ˈɒstənteɪt/. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What is the origin of the word "ostentate"?
Borrowed from Latin ostentātus, perfect passive participle of ostentō (see -ate (verb-forming suffix)), intensive from ostendō. Doublet of ostent. See the full etymology section above for more details.
Is PlainSpell free to use?
Yes, PlainSpell is a completely free word reference. You can look up definitions, pronunciations, confusable pairs, homophones, and spelling corrections across 5 languages without any sign-up or subscription.

Using “ostentate”

The practical upshot for anyone who landed here from a spell-check.

  • The one correct English spelling is O-S-T-E-N-T-A-T-E - every other letter order is a misspelling in standard orthography.
  • Say it as /ˈɒstənteɪt/ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
  • Browse more English words and confusable pairs in the same reference. English words
Data Source

Wiktionary (via kaikki.org), licensed under CC BY-SA & GFDL. Word ordering uses an open word-frequency list; misspelling variants are generated by edit-distance from the correct headword.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list FrequencyWords open word-frequency list