Which to use
“defender” and “defense” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #5,954
- “defender” frequency rank
- #1,247
- “defense” frequency rank
- 7201
- confusion score
Side-by-Side Comparison
| Feature | defender | defense |
|---|---|---|
| Definition | Someone who defends people or property. | The action of defending or protecting from attack, danger, or injury. |
Where the eye mixes defender and defense
Muted = shared; highlighted = the visual trap. They share 6 letters in sequence. defender runs 8 letters (CVCVCCVC) against defense's 7 (CVCVCCV) - the length gap alone is often enough to separate them once you know to check it.
Visual trap between defender and defense
A purely visual mix-up. defender (/dɪˈfɛndə(ɹ)/) and defense (/dɪˈfɛns/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 7201, derived from the frequency rank of both members and their visual similarity.
defender is recorded at frequency rank #5,954, classified as anoun, pronounced /dɪˈfɛndə(ɹ)/. defense is at rank #1,247, tagged as anoun, pronounced /dɪˈfɛns/.
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 7201, this pair ranks #508,135 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of defender vs defense
Shared letters: defn. Private to "defender": r. Private to "defense": s.
"defender" · 8 letters · shape CVCVCCVC · "defense" · 7 letters · shape CVCVCCV
Known mistypes of this pair
Frequently Asked Questions
Can "defender" and "defense" be used interchangeably?
Frequency check: "defender" vs "defense" - which ranks higher?
What to do next
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "defender" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "defense" - compare definitions side by side with the headword page. Word entry
- This pair ranks #508,135 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "defender" and "defense" also get mixed up with nearby pairs, the highest-scored neighbour is "defense vs defuse". 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 #508,135 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.