adjacency

/əˈdʒeɪsənsi/

//əˈdʒeɪsənsi// noun

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

The verdict

“adjacency” is uncommon English (frequency #70,437 among 3,931 “A” headwords), classed as a noun. The kind of spelling people second-guess.

#70,437
frequency rank, English
3,931
“A” headwords

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - The quality of being adjacent, or near enough so as to touch.

Corpus desk

Index EN-adjacency · adjacency · English

adjacency · rank #70,437 · 0 variants · 0 confusables

  • FREQ-RARE #70,437
  • LEN-LONG 9 letters
  • VOW-4 4 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-MID 3,931
  • PHOTO-FINISH Achebe

Nearest frequency peer: Achebe (-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.

Long-tail ranks near “adjacency”

Sparse band: bars invert rank so rarer forms read shorter

corpus weight

What this shows Long-tail view: where “adjacency” sits against similarly uncommon English ranks.

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for adjacency
PropertyValue
Headwordadjacency
LanguageEnglish
Part of speechNoun
IPA/əˈdʒeɪsənsi/
Letters9
Frequency rank#70,437
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “adjacency” in English

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

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

Ticks step logarithmically, so each one marks a roughly tenfold drop in how often the word turns up. Rare peers in the same band: “Achebe” (#70,436), “Adonai” (#70,438), “acetylation” (#70,435). Among 3,931 “A” headwords, “adjacency” is #70,437. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

adjacency is uncommon English at frequency #70,437 among 3,931 “A” headwords, classed as anoun, transcribed /əˈdʒeɪsənsi/. Rarity is why readers land here mid-draft. 2 senses are on record.

The misspelling generator found no plausible variants for adjacency, a straightforward case of a spelling with little room for common typos. We don't track a confusable pairing for this entry, since its spelling is unusual enough that it doesn't cluster with a lookalike.

This entry carries no recorded etymology, so spelling patterns must be inferred from the word's phoneme-to-grapheme mapping rather than from a documented borrowing chain. The correct English form is adjacency, spelled A-D-J-A-C-E-N-C-Y.

Definition

  1. 1
    The quality of being adjacent, or near enough so as to touch.
  2. 2
    The programming directly before or after a commercial.

Recorded use

Wiktionary examples

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

  1. at that point the Needle conforms unto the true Meridian, and is not distracted by the vicinity of Adjacencies.
  2. “With the adjacencies for victims whose families wish them to be listed together,[…], this is an approach that I hope will be acceptable to the great majority of the families affected,” he said afterward.

This word in other languages

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 "adjacency"?
"adjacency" is spelled A-D-J-A-C-E-N-C-Y. The IPA pronunciation is /əˈdʒeɪsənsi/.
What does "adjacency" mean?
As a noun, "adjacency" means: The quality of being adjacent, or near enough so as to touch.
How do you pronounce "adjacency"?
The IPA (International Phonetic Alphabet) transcription for "adjacency" is /əˈdʒeɪsənsi/. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "adjacency" come from?
"adjacency" is a English word. You can look up definitions, pronunciations, and spelling data for this and other words across English, Spanish, Portuguese, French, and German on PlainSpell.
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 "adjacency", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 9 letters (nearest by frequency rank).

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

Source: FrequencyWords open word-frequency list