invert

/ɪnˈvɜːt/

//ɪnˈvɜːt// verb

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

"invert" is a 6-letter English headword indexed on PlainSpell.

The verdict

“invert” has 9 generated spelling variants in the English index at frequency #39,865. The variants make it a useful spelling check.

#39,865
frequency rank, English
2,140
“I” headwords
9
tracked misspellings
20
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - To turn (something) upside down or inside out; to place in a contrary order or direction.

Corpus desk

Index EN-invert · invert · English

invert · rank #39,865 · 9 variants · 20 confusables

  • FREQ-MID #39,865
  • LEN-LONG 6 letters
  • VOW-2 2 vowels
  • CONFUS-HIGH 20 pairs
  • VAR-MID 9 variants
  • BOOK-MID 2,140
  • PHOTO-FINISH insulator

Nearest frequency peer: insulator (-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 “invert”

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

corpus weight

What this shows “invert” 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).

invert vs Iver
50% similar
invert vs invest
83% similar
invert vs inverted
75% similar

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

Key facts for invert
PropertyValue
Headwordinvert
LanguageEnglish
Part of speechVerb
IPA/ɪnˈvɜːt/
Letters6
Frequency rank#39,865
Misspellings tracked9
Confusable pairs20
SourceWiktionary (kaikki.org)

Frequency seat of misspelling magnet “invert”

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

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

Scale is logarithmic (each tick is 10× rarer). Same rarity band neighbours include “insulator” (#39,864), “invertebrate” (#39,866), “insolent” (#39,862). Among 2,140 “I” headwords, “invert” is #39,865. Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 9 spelling variants around invert (IPA /ɪnˈvɜːt/), averb. Corpus frequency is #39,865 among 2,140 “I” headwords. Wiktionary lists 5 senses, so context still picks the gloss.

Our generated misspelling index lists 9 likely wrong-spelling variants for invert, with forms such as "inevrt", "innvert", and "inverrt". Every one of these variants traces to a single-character edit -- an added or dropped letter, a swapped consonant, or a vowel swap -- the kind of slip a spell-checker is built to catch. It also participates in 20 confusable-pair relationships, "Iver", "invest", "inverted", and more, since the words sound or look close enough that writers reach for the wrong one mid-sentence.

Etymologically, the entry records: From Middle French invertir. The correct English form is invert, spelled I-N-V-E-R-T.

Definition

  1. 1
    To turn (something) upside down or inside out; to place in a contrary order or direction.
  2. 2
    To move (the root note of a chord) up or down an octave, resulting in a change in pitch.
  3. 3
    To undergo inversion, as sugar.
  4. 4
    To divert; to convert to a wrong use.
  5. 5
    To turn (the foot) inwards.

Recorded use

Wiktionary examples

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

  1. to invert a cup, the order of words, rules of justice, etc.
  2. That doth invert the attest of eyes and ears, / As if these organs had deceptious functions.

Etymology

From Middle French invertir.

Synonyms

invertreverseup-end

Antonyms

normalizestandardiseunreverse

This word in other languages

invertir(Español)invertir(Français)umdrehen(Deutsch)inverter(Português)

Common misspellings

Also misspelled as:

  • inevrt
  • innvert
  • inverrt
  • invertt
  • invetr
  • invret
  • invvert
  • ivnert
  • nivert

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of invert - counted as single-character edits (an insertion, a deletion, or a substituted letter). The larger the bar, the easier the typo is to spot; one-edit slips are the ones that sneak past readers.

inevrt2innvert1inverrt1invertt1invetr2invret2invvert1ivnert2
Edit distance from "invert"

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 "invert"?
"invert" is spelled I-N-V-E-R-T. The IPA pronunciation is /ɪnˈvɜːt/.
What does "invert" mean?
As a verb, "invert" means: To turn (something) upside down or inside out; to place in a contrary order or direction.
What words are commonly confused with "invert"?
"invert" is commonly confused with "Iver", "invest", "inverted". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "invert"?
The IPA (International Phonetic Alphabet) transcription for "invert" is /ɪnˈvɜːt/. 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 "invert"?
From Middle French invertir. 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 "invert", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 6 letters (nearest by frequency rank).

Jacobi#39,871Jammer#39,873jovial#39,876iguana#39,853

Similar misspelling depth

Headwords with a similar count of attested misspellings (9 here; floor ≥5).

iridium9 variantsKristy9 variantsgutting9 variantsGlenda9 variants

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

Source: FrequencyWords open word-frequency list