Which to use
“incesto” is a noun and “incierto” is an adjective - they look or sound alike but fill different roles in a sentence.
- #23,451
- “incesto” frequency rank
- #14,158
- “incierto” frequency rank
- 37609
- confusion score
Side-by-Side Comparison
| Feature | incesto | incierto |
|---|---|---|
| Definition | Relación sexual o conyugal entre parientes cercanos, a quienes tales relaciones les están vedadas convencionalmente en la cultura occidental. | Que es falso, que no es cierto. |
Where the eye mixes incesto and incierto
Muted = shared; highlighted = the visual trap. They share 6 letters in sequence. incesto runs 7 letters (VCCVCCV) against incierto's 8 (VCCVVCCV) - the length gap alone is often enough to separate them once you know to check it.
Why the eye confuses incesto with incierto
These two trip readers on the page rather than in the ear: incesto is [ĩnˈsest̪o] while incierto is [ĩnˈsjeɾt̪o]. 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 37609, derived from the frequency rank of both members and their visual similarity.
incesto is recorded at frequency rank #23,451, classified as anoun, pronounced [ĩnˈsest̪o]. incierto is at rank #14,158, tagged as anadj, pronounced [ĩnˈsjeɾt̪o].
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 37609, this pair ranks #174,395 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of incesto vs incierto
Shared letters: ceinot. Private to "incesto": s. Private to "incierto": r.
"incesto" · 7 letters · shape VCCVCCV · "incierto" · 8 letters · shape VCCVVCCV
Known mistypes of this pair
Frequently Asked Questions
Can "incesto" and "incierto" be used interchangeably?
Frequency check: "incesto" vs "incierto" - 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 "incesto" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "incierto" - compare definitions side by side with the headword page. Word entry
- This pair ranks #174,395 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "incesto" and "incierto" also get mixed up with nearby pairs, the highest-scored neighbour is "incesto vs inserto". 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 #174,395 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.