deflation

/dɪˈfleɪʃən/

//dɪˈfleɪʃən// noun

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

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

The verdict

“deflation” has 14 generated spelling variants in the English index at frequency #31,500. The variants make it a useful spelling check.

#31,500
frequency rank, English
3,470
“D” headwords
14
tracked misspellings
8
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - An act or instance of deflating.

Corpus desk

Index EN-deflation · deflation · English

deflation · rank #31,500 · 14 variants · 8 confusables

  • FREQ-MID #31,500
  • LEN-LONG 9 letters
  • VOW-4 4 vowels
  • CONFUS-MID 8 pairs
  • VAR-HIGH 14 variants
  • BOOK-MID 3,470
  • PHOTO-FINISH decompression

Nearest frequency peer: decompression (-1 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.

Rank peers near misspelling magnet “deflation”

Same rarity band: useful when a typo lands on a peer headword

corpus weight

What this shows “deflation” sits among these FrequencyWords peers; misspelling depth is tracked separately in the edit-distance chart.

Source FrequencyWords open word-frequency list As of September 3, 2026

Visual similarity to commonly confused words

How many letter changes separate each confused pair (Levenshtein distance, normalized).

deflation vs deletion
78% similar
deflation vs dilation
78% similar
deflation vs deviation
78% similar

Source: PlainSpell confusable corpus (Wiktionary, CC BY-SA).

Key facts for deflation
PropertyValue
Headworddeflation
LanguageEnglish
Part of speechNoun
IPA/dɪˈfleɪʃən/
Letters9
Frequency rank#31,500
Misspellings tracked14
Confusable pairs8
SourceWiktionary (kaikki.org)

Frequency seat of misspelling magnet “deflation”

Word frequency stretches from the small set of words we reach for constantly (left) out to the long tail barely used once in a while (right).deflationlands here:

#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. Same rarity band neighbours include “decompression” (#31,499), “demeaning” (#31,501), “DCS” (#31,498). Among 3,470 “D” headwords, “deflation” is #31,500. Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 14 spelling variants around deflation (IPA /dɪˈfleɪʃən/), anoun. Corpus frequency is #31,500 among 3,470 “D” headwords. Wiktionary lists 4 senses, so context still picks the gloss.

Our generated misspelling index lists 14 likely wrong-spelling variants for deflation, with forms such as "ddeflation", "defaltion", and "defflation". Each variant is a distinct typo pattern an edit-distance generator flags, typically a doubled-consonant error, a silent-letter drop, or a vowel substitution. It also participates in 8 confusable-pair relationships, "deletion", "dilation", "deviation", and more, a pairing that trips writers up because the two words share enough sound or shape to blur together.

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

Definition

  1. 1
    An act or instance of deflating.
  2. 2
    A decrease in the general price level, that is, in the nominal cost of goods and services as well as wages.
  3. 3
    An economic contraction.
  4. 4
    The removal of soil and other loose material from the ground (or another surface) by wind, leaving it exposed to erosion.

Recorded use

Wiktionary examples

These source excerpts show how deflation appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.

  1. The loss caused utter deflation and disappointment among the fans.
  2. Beyond that, there is the hope that deflation of the US economy which the administration has in mind will, overtime; stem the import flood.

Etymology

From deflate + -ion.

This word in other languages

deflación(Español)déflation(Français)Deflation(Deutsch)

Common misspellings

Also misspelled as:

  • ddeflation
  • defaltion
  • defflation
  • deflaiton
  • deflasion
  • deflatino
  • deflationn
  • deflatoin
  • deflattion
  • defllation
  • defltaion
  • delfation
  • dfelation
  • edflation

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of deflation - expressed in single-character edits (insert, delete, or swap one letter). Bigger bars stand out at a glance; a one-edit slip is the hardest to catch.

ddeflation1defaltion2defflation1deflaiton2deflasion1deflatino2deflationn1deflatoin2
Edit distance from "deflation"

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 "deflation"?
"deflation" is spelled D-E-F-L-A-T-I-O-N. The IPA pronunciation is /dɪˈfleɪʃən/.
What does "deflation" mean?
As a noun, "deflation" means: An act or instance of deflating.
What words are commonly confused with "deflation"?
"deflation" is commonly confused with "deletion", "dilation", "deviation". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "deflation"?
The IPA (International Phonetic Alphabet) transcription for "deflation" is /dɪˈfleɪʃən/. 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 "deflation"?
From deflate + -ion. 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 "deflation", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 9 letters (nearest by frequency rank).

demeaning#31,501confidant#31,483doctrinal#31,520citizenry#31,476

Similar misspelling depth

Headwords with a similar count of attested misspellings (14 here; floor ≥5).

Bellingham14 variantsexpatriate14 variantsaudiovisual14 variantsflustered14 variants

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

Source: FrequencyWords open word-frequency list