Which to use
“tenaz” is an adjective and “terna” is a noun - they look or sound alike but fill different roles in a sentence.
- #28,179
- “tenaz” frequency rank
- #33,872
- “terna” frequency rank
- 62051
- confusion score
Side-by-Side Comparison
| Feature | tenaz | terna |
|---|---|---|
| Definition | Que se pega, ase o prende a una cosa, y es dificultoso de separar. | El conjunto de las tres personas que son propuestas a una autoridad para que designe a una de entre ellas en una función o empleo. |
Where the eye mixes tenaz and terna
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.
Visual trap between tenaz and terna
These two trip readers on the page rather than in the ear: tenaz is [t̪eˈnas] while terna is [ˈt̪eɾna]. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 3 positions, and the parts of speech differ too (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 62051, derived from the frequency rank of both members and their visual similarity.
tenaz is recorded at frequency rank #28,179, classified as anadj, pronounced [t̪eˈnas]. terna is at rank #33,872, tagged as anoun, pronounced [ˈt̪eɾna].
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 62051, this pair ranks #53,328 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.
Orthographic DNA of tenaz vs terna
Shared letters: aent. Private to "tenaz": z. Private to "terna": r.
"tenaz" · 5 letters · shape CVCVC · "terna" · 5 letters · shape CVCCV
Known mistypes of this pair
Frequently Asked Questions
Can "tenaz" and "terna" be used interchangeably?
Frequency check: "tenaz" vs "terna" - 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 "tenaz" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "terna" - compare definitions side by side with the headword page. Word entry
- This pair ranks #53,328 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "tenaz" and "terna" also get mixed up with nearby pairs, the highest-scored neighbour is "terna vs Tirana". 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 #53,328 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.