outer

/ˈaʊtə/

//ˈaʊtə// adj

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

"outer" is a 5-letter English headword indexed on PlainSpell.

The verdict

“outer” has 6 generated spelling variants in the English index at frequency #4,694. The variants make it a useful spelling check.

#4,694
frequency rank, English
1,431
“O” headwords
6
tracked misspellings
20
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Outside; external.

Corpus desk

Index EN-outer · outer · English

outer · rank #4,694 · 6 variants · 20 confusables

  • FREQ-COMMON #4,694
  • LEN-MID 5 letters
  • VOW-3 3 vowels
  • CONFUS-HIGH 20 pairs
  • VAR-MID 6 variants
  • BOOK-MID 1,431
  • PHOTO-FINISH newspapers

Nearest frequency peer: newspapers (-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 “outer”

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

corpus weight

What this shows “outer” 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).

outer vs over
60% similar
outer vs owner
60% similar
outer vs outta
60% similar

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

Key facts for outer
PropertyValue
Headwordouter
LanguageEnglish
Part of speechAdjective
IPA/ˈaʊtə/
Letters5
Frequency rank#4,694
Misspellings tracked6
Confusable pairs20
SourceWiktionary (kaikki.org)

Frequency seat of misspelling magnet “outer”

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).outerlands here:

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

The axis is logarithmic, with each marked tick roughly ten times rarer than the last. Same rarity band neighbours include “newspapers” (#4,693), “oxygen” (#4,695), “nevertheless” (#4,692). Among 1,431 “O” headwords, “outer” is #4,694. Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 6 spelling variants around outer (IPA /ˈaʊtə/), anadjective. Corpus frequency is #4,694 among 1,431 “O” headwords. Wiktionary lists 2 senses, so context still picks the gloss.

Our generated misspelling index lists 6 likely wrong-spelling variants for outer, with forms such as "otuer", "ouetr", and "outerr". 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 20 confusable-pair relationships, "over", "owner", "outta", and more, where similar look or sound leads writers to substitute one word for another in context.

Etymologically, the entry records: From Middle English outre, outer, outter, uttre, from Old English ūtre, ūtera, ūterra (“outer”), equivalent to out + -er. Compare German äußere (“outer”), Danish ydre (“outer”), Swedish yttre (“outer”), Icelandic ytri (“outer”). Piecewise doublet of utter. The correct English form is outer, spelled O-U-T-E-R.

Definition

  1. 1
    Outside; external.
  2. 2
    Farther from the centre of the inside.

Recorded use

Wiktionary example

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

  1. Nanny Broome was looking up at the outer wall. Just under the ceiling there were three lunette windows, heavily barred and blacked out in the normal way by centuries of grime. Their bases were on a level with the pavement outside, a narrow way which was several feet lower than the road behind the house.

Etymology

From Middle English outre, outer, outter, uttre, from Old English ūtre, ūtera, ūterra (“outer”), equivalent to out + -er. Compare German äußere (“outer”), Danish ydre (“outer”), Swedish yttre (“outer”), Icelandic ytri (“outer”). Piecewise doublet of utter.

Antonyms

inner

This word in other languages

exterior(Español)extérieur(Français)äußer-(Deutsch)externo(Português)

Common misspellings

Also misspelled as:

  • otuer
  • ouetr
  • outerr
  • outre
  • outter
  • uoter

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of outer - 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.

otuer2ouetr2outerr1outre2outter1uoter2
Edit distance from "outer"

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 "outer"?
"outer" is spelled O-U-T-E-R. The IPA pronunciation is /ˈaʊtə/.
What does "outer" mean?
As an adjective, "outer" means: Outside; external.
What words are commonly confused with "outer"?
"outer" is commonly confused with "over", "owner", "outta". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "outer"?
The IPA (International Phonetic Alphabet) transcription for "outer" is /ˈaʊtə/. 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 "outer"?
From Middle English outre, outer, outter, uttre, from Old English ūtre, ūtera, ūterra (“outer”), equivalent to out + -er. Compare German äußere (“outer”), Danish ydre (“outer”), Swedish yttre (“outer”), Icelandic ytri (“outer”). Piecewise doublet ... 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 "outer", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 5 letters (nearest by frequency rank).

mercy#4,691reads#4,705screw#4,710gains#4,673

Similar misspelling depth

Headwords with a similar count of attested misspellings (6 here; floor ≥5).

toys6 variantsvary6 variantsDanny6 variantsvenue6 variants

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

Source: FrequencyWords open word-frequency list