compatibility
/kəmˌpæt.əˈbɪl.ɪ.ti/
"compatibility" is a 13-letter English headword indexed on PlainSpell.
The verdict
“compatibility” is a moderately-common English word, ranked #13,120 in English word frequency and used as a noun.
- #13,120
- frequency rank, English
- 13
- letters
- 20
- tracked misspellings
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - The state of being compatible; in which two or more things are able to exist or work together in combination without problems or conflict.
| Property | Value |
|---|---|
| Headword | compatibility |
| Language | English |
| Part of speech | Noun |
| IPA | /kəmˌpæt.əˈbɪl.ɪ.ti/ |
| Letters | 13 |
| Frequency rank | #13,120 |
| Misspellings tracked | 20 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “compatibility” sits in English frequency
Spelling & Dictionary Insight
The English entry for compatibility is 13 letters long, classified as a noun, and transcribed in the International Phonetic Alphabet as /kəmˌpæt.əˈbɪl.ɪ.ti/. Corpus data places it at rank #13,120 in overall English word frequency, marking it as uncommon enough that many writers pause before typing it. Wiktionary records 5 distinct senses for this headword, so context determines which meaning a reader should apply.
Our generated misspelling index lists 20 likely wrong-spelling variants for compatibility, with forms such as "ccompatibility", "cmopatibility", and "comaptibility". 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 is not paired with a close-neighbour confusable in our dataset, which usually means its spelling is distinct enough that readers don't reach for a similar-looking word instead.
Etymologically, the entry records: Borrowed from New Latin compatibilitās. By surface analysis, compatible + -ity. The correct English form is compatibility, spelled C-O-M-P-A-T-I-B-I-L-I-T-Y.
Definition
- 1The state of being compatible; in which two or more things are able to exist or work together in combination without problems or conflict.
- 2the capability of two or more items or components of equipment or material to exist or function in the same system or environment without mutual interference.
- 3the ability to execute a given program on different types of computers without modification of the program or the computers. See backward compatibility and forward compatibility.
- 4the capability that allows the substitution of one subsystem (storage facility), or of one functional unit (e.g., hardware, software), for the originally designated system or functional unit in a relatively transparent manner, without loss of information and without the introduction of errors.
- 5the continuity or good fit of material or members or components while being deformed.
Etymology
Borrowed from New Latin compatibilitās. By surface analysis, compatible + -ity.
This word in other languages
Common misspellings
Also misspelled as: ccompatibility,cmopatibility,comaptibility,commpatibility,compaitbility,compatbiility,compatibbility,compatibiilty,compatibilitty,compatibilityy,compatibiliyt,compatibillity,compatibiltiy,compatibliity,compatiiblity,compattibility,comppatibility,comptaibility,copmatibility,ocmpatibility
Misspelling Pattern Breakdown
How far each generated variant is from the correct spelling of compatibility - 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 "compatibility"?
What does "compatibility" mean?
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Is PlainSpell free to use?
Using “compatibility”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is C-O-M-P-A-T-I-B-I-L-I-T-Y - every other letter order is a misspelling in standard orthography.
- Say it as /kəmˌpæt.əˈbɪl.ɪ.ti/ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
- 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.