Which to use
“enfermero” is a noun and “enfermo” is an adjective - they look or sound alike but fill different roles in a sentence.
- #24,850
- “enfermero” frequency rank
- #3,117
- “enfermo” frequency rank
- 27967
- confusion score
Side-by-Side Comparison
| Feature | enfermero | enfermo |
|---|---|---|
| Definition | Persona que ejerce la profesión de enfermería. | Afectado por algún tipo de quebranto de salud. |
Where the eye mixes enfermero and enfermo
Muted = shared; highlighted = the visual trap. They share 7 letters in sequence. enfermero runs 9 letters (VCCVCCVCV) against enfermo's 7 (VCCVCCV) - the length gap alone is often enough to separate them once you know to check it.
Why the eye confuses enfermero with enfermo
These two trip readers on the page rather than in the ear: enfermero is [ẽɱfeɾˈmeɾo] while enfermo is [ẽɱˈfeɾmo]. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 letter(s) in length, and the parts of speech differ too (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 27967, derived from the frequency rank of both members and their visual similarity.
enfermero is recorded at frequency rank #24,850, classified as anoun, pronounced [ẽɱfeɾˈmeɾo]. enfermo is at rank #3,117, tagged as anadj, pronounced [ẽɱˈfeɾmo].
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 27967, this pair ranks #224,306 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of enfermero vs enfermo
Shared letters: efmnor. Private to "enfermero": -. Private to "enfermo": -.
"enfermero" · 9 letters · shape VCCVCCVCV · "enfermo" · 7 letters · shape VCCVCCV
Known mistypes of this pair
Frequently Asked Questions
Do "enfermero" and "enfermo" mean the same thing in a sentence?
In ordinary Spanish text, does "enfermero" or "enfermo" show up more?
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 "enfermero" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "enfermo" - compare definitions side by side with the headword page. Word entry
- This pair ranks #224,306 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "enfermero" and "enfermo" also get mixed up with nearby pairs, the highest-scored neighbour is "enfermero vs enfermizo". 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 #224,306 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.