Which to use
“complete” is an adjective and “complex” is a noun - they look or sound alike but fill different roles in a sentence.
- #21,888
- “complete” frequency rank
- #44,940
- “complex” frequency rank
- 66828
- confusion score
Side-by-Side Comparison
| Feature | complete | complex |
|---|---|---|
| Definition | Complet, complète ; à quoi il ne manque aucune des parties nécessaires. | Ce qui forme un tout dont les parties interagissent de manière que ce tout soit à la fois plus et autre chose que la somme de ses parties et acquière une unité propre. |
Letter map: complete vs complex
Shared letters muted; letters that set complete and complex apart highlighted. Shared run: 6.
Role in the sentence - complete and complex
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: complete is anadjective and complexanoun. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 66828, derived from the frequency rank of both members and their visual similarity.
complete is recorded at frequency rank #21,888, classified as anadj, pronounced \kəmˈpliːt\. complex is at rank #44,940, tagged as anoun.
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 66828, this pair ranks #66,078 of 440,172 scored French confusable pairs - among the most confusable pairs.
Orthographic DNA of complete vs complex
Shared letters: celmop. Private to "complete": t. Private to "complex": x.
"complete" · 8 letters · shape CVCCCVCV · "complex" · 7 letters · shape CVCCCVC
Known mistypes of this pair
Frequently Asked Questions
Can "complete" and "complex" be used interchangeably?
Which is more common, "complete" or "complex"?
After this comparison
Done with this confusable. These links stay specific to "complete" and "complex".
- Full dictionary entry for "complete" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "complex" - compare definitions side by side with the headword page. Word entry
- This pair ranks #66,078 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "complete" and "complex" also get mixed up with nearby pairs, the highest-scored neighbour is "compiler vs complex". Nearby pair
- 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 #66,078 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.