Which to use
“redux” is an adjective and “rerun” is a noun - they look or sound alike but fill different roles in a sentence.
- #39,992
- “redux” frequency rank
- #33,001
- “rerun” frequency rank
- 72993
- confusion score
Side-by-Side Comparison
| Feature | redux | rerun |
|---|---|---|
| Definition | Of a topic, redone, restored, brought back, or revisited. | An act or instance of rerunning; a repetition. |
Where the eye mixes redux and rerun
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. redux and rerun follow the identical consonant-vowel pattern (CVCVC). Same shape at a glance is often the real trap, independent of shared letters.
Look-alike desk: redux vs rerun
These two trip readers on the page rather than in the ear: redux is /ˈɹiːdʌks/ while rerun is /ˈɹiːɹʌn/. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 72993, derived from the frequency rank of both members and their visual similarity.
redux is recorded at frequency rank #39,992, classified as anadj, pronounced /ˈɹiːdʌks/. rerun is at rank #33,001, tagged as anoun, pronounced /ˈɹiːɹʌn/.
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 72993, this pair ranks #41,103 of 530,003 scored English confusable pairs - among the most confusable pairs.
Orthographic DNA of redux vs rerun
Shared letters: eru. Private to "redux": dx. Private to "rerun": n.
"redux" · 5 letters · shape CVCVC · "rerun" · 5 letters · shape CVCVC
Known mistypes of this pair
Frequently Asked Questions
Do "redux" and "rerun" mean the same thing in a sentence?
Which is more common, "redux" or "rerun"?
What to do next
Eye-level mix-up between "redux" and "rerun" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "redux" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "rerun" - compare definitions side by side with the headword page. Word entry
- This pair ranks #41,103 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "redux" and "rerun" also get mixed up with nearby pairs, the highest-scored neighbour is "rebut vs redux". 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 #41,103 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.