Which to use
“killed” is a verb and “killer” is a noun - they look or sound alike but fill different roles in a sentence.
- #607
- “killed” frequency rank
- #3,176
- “killer” frequency rank
- 3783
- confusion score
Side-by-Side Comparison
| Feature | killed | killer |
|---|---|---|
| Definition | simple past and past participle of kill | One who or that which kills. |
Where the eye mixes killed and killer
Muted = shared; highlighted = the visual trap. They share 5 letters in sequence.
Visual trap between killed and killer
These two trip readers on the page rather than in the ear: killed is /kɪld/ while killer is /ˈkɪlə(ɹ)/. Spoken aloud the problem disappears. In writing it persists, because they differ by a single letter - d in “killed” becomes r in “killer”, and the parts of speech differ too (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 3783, derived from the frequency rank of both members and their visual similarity.
killed is recorded at frequency rank #607, classified as averb, pronounced /kɪld/. killer is at rank #3,176, tagged as anoun, pronounced /ˈkɪlə(ɹ)/.
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 3783, this pair ranks #521,006 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of killed vs killer
Shared letters: eikl. Private to "killed": d. Private to "killer": r.
"killed" · 6 letters · shape CVCCVC · "killer" · 6 letters · shape CVCCVC
Known mistypes of this pair
Frequently Asked Questions
Can "killed" and "killer" be used interchangeably?
In ordinary English text, does "killed" or "killer" show up more?
Useful next steps
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "killed" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "killer" - compare definitions side by side with the headword page. Word entry
- This pair ranks #521,006 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "killed" and "killer" also get mixed up with nearby pairs, the highest-scored neighbour is "kidder vs killer". 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 #521,006 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.