asunder

/əˈsʌndə/

//əˈsʌndə// adv

Detailed reference entry for the English word "asunder", 7-letters, with pronunciation in International Phonetic Alphabet notation, etymology traced through Germanic and Romance roots where applicable, common misspelling variants catalogued from Wiktionary, and usage frequency ranked against an open word-frequency list covering the top 100,000 English words. PlainSpell covers English, Spanish, Portuguese, French, and German spelling with confusable-pair detection that highlights visually and phonetically similar words. This entry for "asunder" includes synonyms, antonyms, homophones, and cross-language translation pointers sourced from Wiktionary via the kaikki.org extract. Whether you are verifying the correct spelling of "asunder" for academic writing, checking homophone confusion, or exploring etymological origins, this page provides a citation-backed, free reference that requires no sign-up.

The verdict

“asunder” is a moderately-common English word, ranked #46,915 in English word frequency and used as an adverb.

#46,915
frequency rank, English
7
letters
10
tracked misspellings
1
confusable pair

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Into separate parts or pieces.

Visual similarity to commonly confused words

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

asunder vs Arundel
57% similar

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

Key facts for asunder
PropertyValue
Headwordasunder
LanguageEnglish
Part of speechAdverb
IPA/əˈsʌndə/
Letters7
Frequency rank#46,915
Misspellings tracked10
Confusable pairs1
SourceWiktionary (kaikki.org)

Where “asunder” 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). asunder 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 asunder is 7 letters long, classified as an adverb, and transcribed in the International Phonetic Alphabet as /əˈsʌndə/. Corpus data places it at rank #46,915 in overall English word frequency, marking it as uncommon enough that many writers pause before typing it. The dominant gloss from Wiktionary reads: "Into separate parts or pieces.".

Our generated misspelling index lists 10 likely wrong-spelling variants for asunder, with forms such as "asnuder", "assunder", and "asudner". 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 1 confusable-pair relationship, "Arundel", where similar look or sound leads writers to substitute one word for another in context.

Etymologically, the entry records: From Middle English asunder, asondre, onsunder, on sondre, from Old English asundran, onsundrum (“asunder, apart, privately”), from Proto-Germanic *sunder, *sundraz. Equivalent to a- + sunder. Cognate with Danish sønder, Swedish sönder, Dutch zonder, German… Root origin matters for spelling because borrowed morphemes (Greek, Latin, Old French, Old English) carry their source-language orthographic conventions into modern English, which is why historical etymology is often the cleanest predictor of whether a cluster like "-ough", "-eau", or "-tion" will appear. For readers arriving here from a spelling check, the authoritative guidance is: the correct English form is asunder, spelled A-S-U-N-D-E-R, and any other sequence of those letters, regardless of how natural it feels, is a misspelling in standard orthography.

Definition

  1. 1
    Into separate parts or pieces.

Etymology

From Middle English asunder, asondre, onsunder, on sondre, from Old English asundran, onsundrum (“asunder, apart, privately”), from Proto-Germanic *sunder, *sundraz. Equivalent to a- + sunder. Cognate with Danish sønder, Swedish sönder, Dutch zonder, German sonder, Icelandic sundur, Faroese sundur and Norwegian sunder/sønder; akin to Gothic 𐍃𐌿𐌽𐌳𐍂𐍉 (sundrō).

Synonyms

This word in other languages

Common misspellings

Also misspelled as: asnuder,assunder,asudner,asundder,asunderr,asundre,asunedr,asunnder,ausnder,saunder

Misspelling Pattern Breakdown

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

asnuder2assunder1asudner2asundder1asunderr1asundre2asunedr2asunnder1
Edit distance from "asunder"

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.

Cite this page

Free to reuse with attribution (CC BY-SA). Copy the citation:

PlainSpell, “asunder, English word data” (May 6, 2026). Derived from Wiktionary (kaikki.org, CC BY-SA) and an open word-frequency list. https://plainspell.com/en/word/asunder

Frequently Asked Questions

How do you spell "asunder"?
"asunder" is spelled A-S-U-N-D-E-R. The IPA pronunciation is /əˈsʌndə/.
What does "asunder" mean?
As an adverb, "asunder" means: Into separate parts or pieces.
What words are commonly confused with "asunder"?
"asunder" is commonly confused with "Arundel". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "asunder"?
The IPA (International Phonetic Alphabet) transcription for "asunder" is /əˈsʌndə/. 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 "asunder"?
From Middle English asunder, asondre, onsunder, on sondre, from Old English asundran, onsundrum (“asunder, apart, privately”), from Proto-Germanic *sunder, *sundraz. Equivalent to a- + sunder. Cognate with Danish sønder, Swedish sönder, Dutch zond... 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 “asunder”

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

  • The one correct English spelling is A-S-U-N-D-E-R - every other letter order is a misspelling in standard orthography.
  • Say it as /əˈsʌndə/ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
  • Don't mix it up with “Arundel” - see the side-by-side comparison. asunder vs Arundel
  • Browse more English words and confusable pairs in the same reference. English words

Nearby English words

Other entries that begin with the letter A in our English index:

Explore PlainSpell

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