interdimensional

adj

"interdimensional" is a 16-letter English headword indexed on PlainSpell.

The verdict

“interdimensional” is uncommon English (frequency #77,803 among 2,140 “I” headwords), classed as an adjective. The kind of spelling people second-guess.

#77,803
frequency rank, English
2,140
“I” headwords

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Between dimensions.

Corpus desk

Index EN-interdimensional · interdimensional · English

interdimensional · rank #77,803 · 0 variants · 0 confusables

  • FREQ-RARE #77,803
  • LEN-MEGA 16 letters
  • VOW-7 7 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-MID 2,140
  • PHOTO-FINISH interdepartme…

Nearest frequency peer: interdepartmental (-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 “interdimensional”

Sparse band: bars invert rank so rarer forms read shorter

corpus weight

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

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for interdimensional
PropertyValue
Headwordinterdimensional
LanguageEnglish
Part of speechAdjective
Letters16
Frequency rank#77,803
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “interdimensional” in English

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).interdimensionalfalls in this rarity band:

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

Scale is logarithmic (each tick is 10× rarer). Rare peers in the same band: “interdepartmental” (#77,802), “interposed” (#77,804), “iridescence” (#77,806). Among 2,140 “I” headwords, “interdimensional” is #77,803. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

interdimensional is uncommon English at frequency #77,803 among 2,140 “I” headwords, classed as anadjective. Rarity is why readers land here mid-draft. Gloss: "Between dimensions.".

interdimensional has no tracked misspelling variants, typically a sign the spelling maps closely to how the word sounds. Our confusable-pair dataset has no match for it, since nothing in our dataset looks or sounds close enough to cause mix-ups.

Etymologically, the entry records: From inter- + dimensional. The correct English form is interdimensional, spelled I-N-T-E-R-D-I-M-E-N-S-I-O-N-A-L.

Definition

  1. 1
    Between dimensions.

Recorded use

Wiktionary examples

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

  1. The spaceship made an interdimensional jump.
  2. “I’m not crazy,” she said. “I’m literally just living a normal life while also, you know, discovering interdimensional communication.”

Etymology

From inter- + dimensional.

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 "interdimensional"?
"interdimensional" is spelled I-N-T-E-R-D-I-M-E-N-S-I-O-N-A-L.
What does "interdimensional" mean?
As an adjective, "interdimensional" means: Between dimensions.
What is the origin of the word "interdimensional"?
From inter- + dimensional. 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 "interdimensional", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 16 letters (nearest by frequency rank).

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

Source: FrequencyWords open word-frequency list