confusion

/kənˈfjuːʒən/

//kənˈfjuːʒən// noun

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

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

The verdict

“confusion” is a regularly-used English word, ranked #5,204 in English word frequency and used as a noun.

#5,204
frequency rank, English
9
letters
14
tracked misspellings
6
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - A lack of clarity or order.

Visual similarity to commonly confused words

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

confusion vs confusing
78% similar
confusion vs collusion
78% similar
confusion vs Confucian
67% similar

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

Key facts for confusion
PropertyValue
Headwordconfusion
LanguageEnglish
Part of speechNoun
IPA/kənˈfjuːʒən/
Letters9
Frequency rank#5,204
Misspellings tracked14
Confusable pairs6
SourceWiktionary (kaikki.org)

Where “confusion” sits in English frequency

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

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

Scale is logarithmic (each tick is 10× rarer). Source: FrequencyWords open word-frequency list.

Spelling & Dictionary Insight

The English entry for confusion is 9 letters long, classified as a noun, and transcribed in the International Phonetic Alphabet as /kənˈfjuːʒən/. Corpus data places it at rank #5,204 in overall English word frequency, indicating it appears regularly in written and spoken text. Wiktionary records 6 distinct senses for this headword, so context determines which meaning a reader should apply.

Our generated misspelling index lists 14 likely wrong-spelling variants for confusion, with forms such as "cconfusion", "cnofusion", and "cofnusion". 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 6 confusable-pair relationships, "confusing", "collusion", "Confucian", 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 Middle English confusioun, from Old French confusion, from Latin confusio, confusionem. Morphologically confuse + -ion. The correct English form is confusion, spelled C-O-N-F-U-S-I-O-N.

Definition

  1. 1
    A lack of clarity or order.
  2. 2
    The state of being confused; misunderstanding.
  3. 3
    The act of mistaking one thing for another or conflating distinct things.
  4. 4
    Lack of understanding due to dementia.
  5. 5
    A state of shame or embarrassment.
  6. 6
    A group of wildebeest.

Etymology

From Middle English confusioun, from Old French confusion, from Latin confusio, confusionem. Morphologically confuse + -ion.

Synonyms

discombobulationbewildermentdisarraybafflementbemusementconfusionflabbergastflabbergastationflabbergastmentmisunderstandingmuddlemix-upnoncomputationquagmire

Antonyms

claritydistinction

This word in other languages

confusión(Español)confusion(Français)Verwirrung(Deutsch)confusão(Português)

Common misspellings

Also misspelled as: cconfusion,cnofusion,cofnusion,conffusion,confsuion,confuison,confusino,confusionn,confusoin,confussion,confution,connfusion,conufsion,ocnfusion

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of confusion - measured in single-character edits (insert, delete, or substitute a letter). Larger bars are easier to catch; one-edit slips are the sneakiest.

cconfusion1cnofusion2cofnusion2conffusion1confsuion2confuison2confusino2confusionn1
Edit distance from "confusion"

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 "confusion"?
"confusion" is spelled C-O-N-F-U-S-I-O-N. The IPA pronunciation is /kənˈfjuːʒən/.
What does "confusion" mean?
As a noun, "confusion" means: A lack of clarity or order.
What words are commonly confused with "confusion"?
"confusion" is commonly confused with "confusing", "collusion", "Confucian". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "confusion"?
The IPA (International Phonetic Alphabet) transcription for "confusion" is /kənˈfjuːʒən/. 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 "confusion"?
From Middle English confusioun, from Old French confusion, from Latin confusio, confusionem. Morphologically confuse + -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.

Using “confusion”

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

  • The one correct English spelling is C-O-N-F-U-S-I-O-N - every other letter order is a misspelling in standard orthography.
  • Say it as /kənˈfjuːʒən/ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
  • Don't mix it up with “confusing” - see the side-by-side comparison. confusion vs confusing
  • 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