deflationary

/dɪˈfleɪ.ʃən.ɹi/

//dɪˈfleɪ.ʃən.ɹi// adj

By · According to Wiktionary data (CC BY-SA) ·

"deflationary" is a 12-letter English headword indexed on PlainSpell.

The verdict

“deflationary” is uncommon English (frequency #56,701 among 3,470 “D” headwords), classed as an adjective. The kind of spelling people second-guess.

#56,701
frequency rank, English
3,470
“D” headwords

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Associated with or tending to cause deflation.

Corpus desk

Index EN-deflationary · deflationary · English

deflationary · rank #56,701 · 0 variants · 0 confusables

  • FREQ-RARE #56,701
  • LEN-MEGA 12 letters
  • VOW-6 6 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-MID 3,470
  • PHOTO-FINISH demigod

Nearest frequency peer: demigod (+2 rank slots)

Read with this headword: Spelling guide for this pattern

Desk codes from Wiktionary headword shape, FrequencyWords rank tier, confusable-pair count, generated misspelling depth, letter-cohort book size, and photo-finish peer. Not a difficulty grade.

Long-tail ranks near “deflationary”

Sparse band: bars invert rank so rarer forms read shorter

corpus weight

What this shows Long-tail view: where “deflationary” sits against similarly uncommon English ranks.

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for deflationary
PropertyValue
Headworddeflationary
LanguageEnglish
Part of speechAdjective
IPA/dɪˈfleɪ.ʃən.ɹi/
Letters12
Frequency rank#56,701
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “deflationary” in English

Every-word frequency runs from the handful of words we use constantly (left) to the long tail used once in a blue moon (right).deflationaryfalls in this rarity band:

#1#100#1K#10K#100K
← used constantlyrarely used →

Ticks step logarithmically, so each one marks a roughly tenfold drop in how often the word turns up. Rare peers in the same band: “demigod” (#56,703), “Dato” (#56,698), “DeSantis” (#56,704). Among 3,470 “D” headwords, “deflationary” is #56,701. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

deflationary is uncommon English at frequency #56,701 among 3,470 “D” headwords, classed as anadjective, transcribed /dɪˈfleɪ.ʃən.ɹi/. Rarity is why readers land here mid-draft. 2 senses are on record.

No misspelling variants are generated for deflationary in our index, suggesting the orthography follows predictable English patterns. This entry stands alone in our confusable dataset, since its spelling is unusual enough that it doesn't cluster with a lookalike.

Etymologically, the entry records: From deflation + -ary. The correct English form is deflationary, spelled D-E-F-L-A-T-I-O-N-A-R-Y.

Definition

  1. 1
    Associated with or tending to cause deflation.
  2. 2
    Belonging or relating to a family of theories claiming that assertions that predicate truth of a statement do not attribute a property called truth to such a statement.

Etymology

From deflation + -ary.

This word in other languages

déflationniste(Français)

Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA); frequency ordering uses the FrequencyWords open word-frequency list (2018 English corpus, MIT). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "deflationary"?
"deflationary" is spelled D-E-F-L-A-T-I-O-N-A-R-Y. The IPA pronunciation is /dɪˈfleɪ.ʃən.ɹi/.
What does "deflationary" mean?
As an adjective, "deflationary" means: Associated with or tending to cause deflation.
How do you pronounce "deflationary"?
The IPA (International Phonetic Alphabet) transcription for "deflationary" is /dɪˈfleɪ.ʃən.ɹi/. 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 "deflationary"?
From deflation + -ary. 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.

Similar English words by spelling shape

Same letter count and similar misspelling depth for "deflationary", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 12 letters (nearest by frequency rank).

cumulatively#56,687compulsively#56,676equivalently#56,732frankincense#56,757

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

Source: FrequencyWords open word-frequency list