interstate

/ˈɪntɚˌsteɪt/

//ˈɪntɚˌsteɪt// adj

"interstate" is a 10-letter English headword indexed on PlainSpell.

The verdict

“interstate” has 15 generated spelling variants in the English index at frequency #7,242. The variants make it a useful spelling check.

#7,242
frequency rank, English
2,140
“I” headwords
15
tracked misspellings

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Of, or relating to two or more states.

Corpus desk

Index EN-interstate · interstate · English

interstate · rank #7,242 · 15 variants · 0 confusables

  • FREQ-COMMON #7,242
  • LEN-MEGA 10 letters
  • VOW-4 4 vowels
  • CONFUS-0 No pairs
  • VAR-HIGH 15 variants
  • BOOK-MID 2,140
  • PHOTO-FINISH interference

Nearest frequency peer: interference (-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 “interstate”

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

corpus weight

What this shows “interstate” 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
Key facts for interstate
PropertyValue
Headwordinterstate
LanguageEnglish
Part of speechAdjective
IPA/ˈɪntɚˌsteɪt/
Letters10
Frequency rank#7,242
Misspellings tracked15
Confusable pairs0
SourceWiktionary (kaikki.org)

Frequency seat of misspelling magnet “interstate”

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).interstatelands here:

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

Scale is logarithmic (each tick is 10× rarer). Same rarity band neighbours include “interference” (#7,241), “Julian” (#7,243), “insult” (#7,240). Among 2,140 “I” headwords, “interstate” is #7,242. Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 15 spelling variants around interstate (IPA /ˈɪntɚˌsteɪt/), anadjective. Corpus frequency is #7,242 among 2,140 “I” headwords. Dominant gloss: "Of, or relating to two or more states.".

Our generated misspelling index lists 15 likely wrong-spelling variants for interstate, with forms such as "inetrstate", "innterstate", and "interrstate". 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. This entry stands alone in our confusable dataset, suggesting its spelling stands apart enough that readers rarely confuse it with something else.

Etymologically, the entry records: From inter- + state, originally as an adjective only; the noun is by (ellipsis) from interstate highway. The noun also serves adjectivally as a (noun adjunct) in such collocations as interstate construction and interstate rest stops. The correct English form is interstate, spelled I-N-T-E-R-S-T-A-T-E.

Definition

  1. 1
    Of, or relating to two or more states.

Recorded use

Wiktionary examples

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

  1. interstate commerce
  2. interstate reciprocity

Etymology

From inter- + state, originally as an adjective only; the noun is by (ellipsis) from interstate highway. The noun also serves adjectivally as a (noun adjunct) in such collocations as interstate construction and interstate rest stops.

Common misspellings

Also misspelled as:

  • inetrstate
  • innterstate
  • interrstate
  • intersatte
  • intersstate
  • interstaet
  • interstatte
  • intersttae
  • intersttate
  • intertsate
  • intesrtate
  • intrestate
  • intterstate
  • itnerstate
  • niterstate

Misspelling Pattern Breakdown

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

inetrstate2innterstate1interrstate1intersatte2intersstate1interstaet2interstatte1intersttae2
Edit distance from "interstate"

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 "interstate"?
"interstate" is spelled I-N-T-E-R-S-T-A-T-E. The IPA pronunciation is /ˈɪntɚˌsteɪt/.
What does "interstate" mean?
As an adjective, "interstate" means: Of, or relating to two or more states.
What are common misspellings of "interstate"?
Common misspellings include "inetrstate", "innterstate", "interrstate", "intersatte", "intersstate". The correct spelling is "interstate".
How do you pronounce "interstate"?
The IPA (International Phonetic Alphabet) transcription for "interstate" is /ˈɪntɚˌsteɪt/. 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 "interstate"?
From inter- + state, originally as an adjective only; the noun is by (ellipsis) from interstate highway. The noun also serves adjectivally as a (noun adjunct) in such collocations as interstate construction and interstate rest stops. 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 "interstate", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 10 letters (nearest by frequency rank).

Similar misspelling depth

Headwords with a similar count of attested misspellings (15 here; floor ≥5).

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

Source: FrequencyWords open word-frequency list