erroneously

/ɪˈɹəʊnɪəsli/

//ɪˈɹəʊnɪəsli// adv

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

"erroneously" is a 11-letter English headword indexed on PlainSpell.

The verdict

“erroneously” has 14 generated spelling variants in the English index at frequency #26,081. The variants make it a useful spelling check.

#26,081
frequency rank, English
2,246
“E” headwords
14
tracked misspellings
1
confusable pair

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - In an erroneous manner.

Corpus desk

Index EN-erroneously · erroneously · English

erroneously · rank #26,081 · 14 variants · 1 confusable

  • FREQ-MID #26,081
  • LEN-MEGA 11 letters
  • VOW-6 6 vowels
  • CONFUS-LOW 1 pairs
  • VAR-HIGH 14 variants
  • BOOK-MID 2,246
  • PHOTO-FINISH Erwin

Nearest frequency peer: Erwin (+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 “erroneously”

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

corpus weight

What this shows “erroneously” 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).

erroneously vs erroneous
82% similar

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

Key facts for erroneously
PropertyValue
Headworderroneously
LanguageEnglish
Part of speechAdverb
IPA/ɪˈɹəʊnɪəsli/
Letters11
Frequency rank#26,081
Misspellings tracked14
Confusable pairs1
SourceWiktionary (kaikki.org)

Frequency seat of misspelling magnet “erroneously”

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

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

Scale is logarithmic (each tick is 10× rarer). Same rarity band neighbours include “Erwin” (#26,082), “endangering” (#26,079), “evaporation” (#26,083). Among 2,246 “E” headwords, “erroneously” is #26,081. Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 14 spelling variants around erroneously (IPA /ɪˈɹəʊnɪəsli/), anadverb. Corpus frequency is #26,081 among 2,246 “E” headwords. Wiktionary lists 2 senses, so context still picks the gloss.

Our generated misspelling index lists 14 likely wrong-spelling variants for erroneously, with forms such as "eroneously", "erorneously", and "errnoeously". Each of these forms differs from the correct spelling by one small edit: a doubled letter, a dropped silent letter, or a substituted vowel. It also participates in 1 confusable-pair relationship, "erroneous", a pairing that trips writers up because the two words share enough sound or shape to blur together.

Etymologically, the entry records: From erroneous + -ly. The correct English form is erroneously, spelled E-R-R-O-N-E-O-U-S-L-Y.

Definition

  1. 1
    In an erroneous manner.
  2. 2
    Incorrectly.

Recorded use

Wiktionary example

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

  1. White House chief of staff Gen. John Kelly on Thursday erroneously claimed that Rep. Frederica Wilson, D-Florida, claimed credit for securing “$20 million” in federal funding to build a new FBI field office in Miami in 2015, according to a video of the dedication ceremony posted Friday by the Sun Sentinel.

Etymology

From erroneous + -ly.

This word in other languages

erróneamente(Español)par erreur(Français)irrtümlicherweise(Deutsch)erroneamente(Português)

Common misspellings

Also misspelled as:

  • eroneously
  • erorneously
  • errnoeously
  • erroenously
  • erroneosuly
  • erroneoulsy
  • erroneouslly
  • erroneouslyy
  • erroneoussly
  • erroneousyl
  • erroneuosly
  • erronneously
  • erronoeusly
  • reroneously

Misspelling Pattern Breakdown

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

eroneously1erorneously2errnoeously2erroenously2erroneosuly2erroneoulsy2erroneouslly1erroneouslyy1
Edit distance from "erroneously"

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 "erroneously"?
"erroneously" is spelled E-R-R-O-N-E-O-U-S-L-Y. The IPA pronunciation is /ɪˈɹəʊnɪəsli/.
What does "erroneously" mean?
As an adverb, "erroneously" means: In an erroneous manner.
What words are commonly confused with "erroneously"?
"erroneously" is commonly confused with "erroneous". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "erroneously"?
The IPA (International Phonetic Alphabet) transcription for "erroneously" is /ɪˈɹəʊnɪəsli/. 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 "erroneously"?
From erroneous + -ly. 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 "erroneously", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 11 letters (nearest by frequency rank).

endangering#26,079evaporation#26,083indignation#26,125archdiocese#26,005

Similar misspelling depth

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

Fairbanks14 variantsdiverting14 variantsdissolving14 variantsGorbachev14 variants

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

Source: FrequencyWords open word-frequency list