tejavstenazWhat's the difference?

Quick tell: teja is a noun, tenaz is an adjective, so they fill different roles in a sentence.

Which to use

“teja” is a noun and “tenaz” is an adjective - they look or sound alike but fill different roles in a sentence.

#28,965
“teja” frequency rank
#28,179
“tenaz” frequency rank
57144
confusion score

Side-by-Side Comparison

Feature teja tenaz
Definition Pieza con la que se forman cubiertas en los edificios. Que se pega, ase o prende a una cosa, y es dificultoso de separar.

Where the eye mixes teja and tenaz

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. teja runs 4 letters (CVCV) against tenaz's 5 (CVCVC) - the length gap alone is often enough to separate them once you know to check it.

4 ch
teja
5 ch
tenaz

Why the eye confuses teja with tenaz

These two trip readers on the page rather than in the ear: teja is [ˈt̪exa] while tenaz is [t̪eˈnas]. 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 57144, derived from the frequency rank of both members and their visual similarity.

teja is recorded at frequency rank #28,965, classified as anoun, pronounced [ˈt̪exa]. tenaz is at rank #28,179, tagged as anadj, pronounced [t̪eˈnas].

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 57144, this pair ranks #71,663 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of teja vs tenaz

Shared letters: aet. Private to "teja": j. Private to "tenaz": nz.

"teja" · 4 letters · shape CVCV  ·  "tenaz" · 5 letters · shape CVCVC

Known mistypes of this pair

  • teja ← etja · teaj · tejja · tjea · tteja
  • tenaz ← etnaz · teanz · tenazz · tennaz · tenza · tneaz · ttenaz

Frequently Asked Questions

Can "teja" and "tenaz" be used interchangeably?
No - they are not even the same part of speech. "teja" is a noun and "tenaz" an adjective, so a sentence built for one is usually ungrammatical with the other.
In ordinary Spanish text, does "teja" or "tenaz" show up more?
"tenaz" is the more common of the two: it sits at frequency rank #28,179 in our Spanish list, against #28,965 for "teja". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

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 "teja" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "tenaz" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #71,663 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "teja" and "tenaz" also get mixed up with nearby pairs, the highest-scored neighbour is "teja vs tejida". 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 #71,663 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list