interchangeable
/ɪntɚˈt͡ʃeɪnd͡ʒəbl̩/
"interchangeable" is a 15-letter English headword indexed on PlainSpell.
The verdict
“interchangeable” is a moderately-common English word, ranked #20,142 in English word frequency and used as an adjective.
- #20,142
- frequency rank, English
- 15
- letters
- 24
- tracked misspellings
- 1
- confusable pair
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Freely substitutable; that may be swapped at will.
Visual similarity to commonly confused words
How many letter changes separate each confused pair (Levenshtein distance, normalized).
Source: PlainSpell confusable corpus (Wiktionary, CC BY-SA).
| Property | Value |
|---|---|
| Headword | interchangeable |
| Language | English |
| Part of speech | Adjective |
| IPA | /ɪntɚˈt͡ʃeɪnd͡ʒəbl̩/ |
| Letters | 15 |
| Frequency rank | #20,142 |
| Misspellings tracked | 24 |
| Confusable pairs | 1 |
| Source | Wiktionary (kaikki.org) |
Where “interchangeable” sits in English frequency
Spelling & Dictionary Insight
The English entry for interchangeable is 15 letters long, classified as an adjective, and transcribed in the International Phonetic Alphabet as /ɪntɚˈt͡ʃeɪnd͡ʒəbl̩/. Corpus data places it at rank #20,142 in overall English word frequency, marking it as uncommon enough that many writers pause before typing it. Wiktionary records 2 distinct senses for this headword, so context determines which meaning a reader should apply.
Our generated misspelling index lists 24 likely wrong-spelling variants for interchangeable, with forms such as "inetrchangeable", "innterchangeable", and "intecrhangeable". 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, "interchangeably", since the words sound or look close enough that writers reach for the wrong one mid-sentence.
Etymologically, the entry records: From interchange + -able. The correct English form is interchangeable, spelled I-N-T-E-R-C-H-A-N-G-E-A-B-L-E.
Definition
- 1Freely substitutable; that may be swapped at will.
- 2Following each other in alternate succession; alternating.
Etymology
From interchange + -able.
This word in other languages
Common misspellings
Also misspelled as: inetrchangeable,innterchangeable,intecrhangeable,intercahngeable,intercchangeable,interchagneable,interchanegable,interchangaeble,interchangeabble,interchangeabel,interchangeablle,interchangealbe,interchangebale,interchangeible,interchanggeable,interchanngeable,interchhangeable,interchnageable,interhcangeable,interrchangeable,intrechangeable,intterchangeable,itnerchangeable,niterchangeable
Misspelling Pattern Breakdown
How far each generated variant is from the correct spelling of interchangeable - counted as single-character edits (an insertion, a deletion, or a substituted letter). The larger the bar, the easier the typo is to spot; one-edit slips are the ones that sneak past readers.
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 "interchangeable"?
What does "interchangeable" mean?
What words are commonly confused with "interchangeable"?
How do you pronounce "interchangeable"?
What is the origin of the word "interchangeable"?
Is PlainSpell free to use?
Using “interchangeable”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is I-N-T-E-R-C-H-A-N-G-E-A-B-L-E - every other letter order is a misspelling in standard orthography.
- Say it as /ɪntɚˈt͡ʃeɪnd͡ʒəbl̩/ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
- Don't mix it up with “interchangeably” - see the side-by-side comparison. interchangeable vs interchangeably
- Browse more English words and confusable pairs in the same reference. English words
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.