Which to use
“dysfunction” is a noun and “dysfunctional” is an adjective - they look or sound alike but fill different roles in a sentence.
- #14,518
- “dysfunction” frequency rank
- #18,064
- “dysfunctional” frequency rank
- 32582
- confusion score
Side-by-Side Comparison
| Feature | dysfunction | dysfunctional |
|---|---|---|
| Definition | A failure to function in an expected or complete manner. Usually refers to a disorder in a bodily organ (e.g. erectile dysfunction), a mental disorder, or the improper behavior of a social group. | Not performing its proper or intended function. |
Letter map: dysfunction vs dysfunctional
Shared letters muted; letters that set dysfunction and dysfunctional apart highlighted. Shared run: 11.
Part-of-speech tell for dysfunction / dysfunctional
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: dysfunction is anoun and dysfunctionalanadjective. On the page they differ by 2 extra letter(s) - “dysfunction” sits inside “dysfunctional”. Our composite confusion score for this pair is 32582, derived from the frequency rank of both members and their visual similarity.
dysfunction is recorded at frequency rank #14,518, classified as anoun, pronounced /dɪsˈfʌŋk.ʃən/. dysfunctional is at rank #18,064, tagged as anadj.
Glosses for this pair are partially populated in our dataset, but the full side-by-side definitions above should still guide you to the right choice.
With a confusion score of 32582, this pair ranks #336,573 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of dysfunction vs dysfunctional
Shared letters: cdfinostuy. Private to "dysfunction": -. Private to "dysfunctional": al.
"dysfunction" · 11 letters · shape CVCCVCCCVVC · "dysfunctional" · 13 letters · shape CVCCVCCCVVCVC
Known mistypes of this pair
- dysfunction ← ddysfunction · dsyfunction · dyfsunction · dysffunction · dysfnuction · dysfucntion · dysfuncction · dysfunciton
- dysfunctional ← ddysfunctional · dsyfunctional · dyfsunctional · dysffunctional · dysfnuctional · dysfucntional · dysfuncctional · dysfuncitonal
Frequently Asked Questions
Can "dysfunction" and "dysfunctional" be used interchangeably?
In ordinary English text, does "dysfunction" or "dysfunctional" show up more?
What to do next
Pair "dysfunction" vs "dysfunctional" is on the table, pick a follow-up below.
- Full dictionary entry for "dysfunction" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "dysfunctional" - compare definitions side by side with the headword page. Word entry
- This pair ranks #336,573 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes
Confusion rank #336,573 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.