Which to use
“causar” is a verb and “césar” is a noun - they look or sound alike but fill different roles in a sentence.
- #4,308
- “causar” frequency rank
- #3,835
- “césar” frequency rank
- 8143
- confusion score
Side-by-Side Comparison
| Feature | causar | césar |
|---|---|---|
| Definition | Que produce la causa su efecto. | Título otorgado a los emperadores de la antigua Roma. |
Where the eye mixes causar and césar
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.
Why the eye confuses causar with césar
These two trip readers on the page rather than in the ear: causar is [kawˈsaɾ] while césar is [ˈsesaɾ]. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 8143, derived from the frequency rank of both members and their visual similarity.
causar is recorded at frequency rank #4,308, classified as averb, pronounced [kawˈsaɾ]. césar is at rank #3,835, tagged as anoun, pronounced [ˈsesaɾ].
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 8143, this pair ranks #305,872 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of causar vs césar
Shared letters: acrs. Private to "causar": u. Private to "césar": é.
"causar" · 6 letters · shape CVVCVC · "césar" · 5 letters · shape CVCVC
Known mistypes of this pair
- causar ← casuar · cauasr · causarr · causra · caussar · ccausar · cuasar
Frequently Asked Questions
Do "causar" and "césar" mean the same thing in a sentence?
Frequency check: "causar" vs "césar" - which ranks higher?
Useful next steps
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "causar" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "césar" - compare definitions side by side with the headword page. Word entry
- This pair ranks #305,872 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "causar" and "césar" also get mixed up with nearby pairs, the highest-scored neighbour is "ceba vs césar". 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 #305,872 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.