Which to use
“feudo” is a noun and “fluido” is an adjective - they look or sound alike but fill different roles in a sentence.
- #25,275
- “feudo” frequency rank
- #10,669
- “fluido” frequency rank
- 35944
- confusion score
Side-by-Side Comparison
| Feature | feudo | fluido |
|---|---|---|
| Definition | Contrato por el cual los soberanos y los grandes señores concedían en la Edad Media tierras o rentas en usufructo, obligándose quien las recibía a guardar fidelidad de vasallo al donante, prestarle el servicio militar y acudir a las asambleas políticas y judiciales que el señor convocaba | Dícese de la sustancia que se deforma continuamente en el tiempo ante la aplicación de una tensión tangencial, o alternativamente, que debido a su poca cohesión intermolecular carece de forma propia y adopta la forma del recipiente que la contiene. Equivale a los estados líquido, gaseoso, o plasma. |
Where the eye mixes feudo and fluido
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.
Look-alike desk: feudo vs fluido
These two trip readers on the page rather than in the ear: feudo is [ˈfewð̞o] while fluido is [ˈflwið̞o]. 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 (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 35944, derived from the frequency rank of both members and their visual similarity.
feudo is recorded at frequency rank #25,275, classified as anoun, pronounced [ˈfewð̞o]. fluido is at rank #10,669, tagged as anadj, pronounced [ˈflwið̞o].
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 35944, this pair ranks #183,331 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of feudo vs fluido
Shared letters: dfou. Private to "feudo": e. Private to "fluido": il.
"feudo" · 5 letters · shape CVVCV · "fluido" · 6 letters · shape CCVVCV
Known mistypes of this pair
Frequently Asked Questions
Can "feudo" and "fluido" be used interchangeably?
Frequency check: "feudo" vs "fluido" - which ranks higher?
Useful next steps
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "feudo" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "fluido" - compare definitions side by side with the headword page. Word entry
- This pair ranks #183,331 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "feudo" and "fluido" also get mixed up with nearby pairs, the highest-scored neighbour is "feudo vs feudos". 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 #183,331 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.