techovstensoWhat's the difference?

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

Which to use

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

#2,848
“techo” frequency rank
#17,833
“tenso” frequency rank
20681
confusion score

Side-by-Side Comparison

Feature techo tenso
Definition Parte superior de una construcción, que la cubre. En tensión.

Where the eye mixes techo and tenso

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.

5 ch
techo
5 ch
tenso

Look-alike desk: techo vs tenso

These two trip readers on the page rather than in the ear: techo is [ˈt̪et͡ʃo] while tenso is [ˈt̪ẽnso]. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 20681, derived from the frequency rank of both members and their visual similarity.

techo is recorded at frequency rank #2,848, classified as anoun, pronounced [ˈt̪et͡ʃo]. tenso is at rank #17,833, tagged as anadj, pronounced [ˈt̪ẽnso].

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 20681, this pair ranks #258,270 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of techo vs tenso

Shared letters: eot. Private to "techo": ch. Private to "tenso": ns.

"techo" · 5 letters · shape CVCCV  ·  "tenso" · 5 letters · shape CVCCV

Known mistypes of this pair

  • techoetcho · tceho · teccho · techho · tecoh · tehco · ttecho
  • tensoetnso · tennso · tenos · tensso · tesno · tneso · ttenso

Frequently Asked Questions

Can "techo" and "tenso" be used interchangeably?
No - they are not even the same part of speech. "techo" is a noun and "tenso" an adjective, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "techo" or "tenso"?
"techo" is the more common of the two: it sits at frequency rank #2,848 in our Spanish list, against #17,833 for "tenso". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Eye-level mix-up between "techo" and "tenso" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "techo" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "tenso" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #258,270 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "techo" and "tenso" also get mixed up with nearby pairs, the highest-scored neighbour is "tenso vs tiento". 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 #258,270 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