Which to use
“plague” is a noun and “Prague” is a name - they look or sound alike but fill different roles in a sentence.
- #8,468
- “plague” frequency rank
- #12,124
- “Prague” frequency rank
- 20592
- confusion score
Side-by-Side Comparison
| Feature | plague | Prague |
|---|---|---|
| Definition | The bubonic plague, the pestilent disease caused by the virulent bacterium Yersinia pestis. | The capital city of the Czech Republic; the former capital of Czechoslovakia; the former capital of the Kingdom of Bohemia. |
Where the eye mixes plague and Prague
Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. plague and Prague follow the identical consonant-vowel pattern (CCVCVV). Same shape at a glance is often the real trap, independent of shared letters.
Why the eye confuses plague with Prague
These two trip readers on the page rather than in the ear: plague is /pleɪɡ/ while Prague is /pɹɑːɡ/. Spoken aloud the problem disappears. In writing it persists, because they differ by a single letter - l in “plague” becomes r in “Prague”, and the parts of speech differ too (noun vs name), which is usually the fastest check. Our composite confusion score for this pair is 20592, derived from the frequency rank of both members and their visual similarity.
plague is recorded at frequency rank #8,468, classified as anoun, pronounced /pleɪɡ/. Prague is at rank #12,124, tagged as aname, pronounced /pɹɑːɡ/.
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 20592, this pair ranks #430,011 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of plague vs Prague
Shared letters: aegpu. Private to "plague": l. Private to "Prague": r.
"plague" · 6 letters · shape CCVCVV · "Prague" · 6 letters · shape CCVCVV
Known mistypes of this pair
Frequently Asked Questions
Can "plague" and "Prague" be used interchangeably?
Frequency check: "plague" vs "Prague" - which ranks higher?
Useful next steps
Eye-level mix-up between "plague" and "Prague" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "plague" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "Prague" - compare definitions side by side with the headword page. Word entry
- This pair ranks #430,011 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "plague" and "Prague" also get mixed up with nearby pairs, the highest-scored neighbour is "phage vs Prague". 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 #430,011 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.