codependency
"codependency" is a 12-letter English headword indexed on PlainSpell.
The verdict
“codependency” is uncommon English (frequency #92,475 among 43,570 “C” headwords), classed as a noun. The kind of spelling people second-guess.
- #92,475
- frequency rank, English
- 43,570
- “C” headwords
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - The state of being codependent; codependence
| Property | Value |
|---|---|
| Headword | codependency |
| Language | English |
| Part of speech | Noun |
| Letters | 12 |
| Frequency rank | #92,475 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “codependency” sits in English frequency
Rare enough to double-check
codependency is uncommon English at frequency #92,475 among 43,570 “C” headwords, classed as anoun. Rarity is why readers land here mid-draft. 2 senses are on record.
No generated misspelling entries exist for codependency in our index, since its letter pattern doesn't lend itself to common typo substitutions. 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: From co- + dependency. The correct English form is codependency, spelled C-O-D-E-P-E-N-D-E-N-C-Y.
Definition
- 1The state of being codependent; codependence
- 2Something that is codependent
Etymology
From co- + dependency.
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
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Using “codependency”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is C-O-D-E-P-E-N-D-E-N-C-Y - every other letter order is a misspelling in standard orthography.
- Browse more English words and confusable pairs in the same reference. English words
Other uncommon English words near this rank
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.