tendíavstendónWhich spelling fits?

Quick tell: tendía is a verb, tendón is a noun, so they fill different roles in a sentence.

Which to use

“tendía” is a verb and “tendón” is a noun - they look or sound alike but fill different roles in a sentence.

#39,484
“tendía” frequency rank
#35,783
“tendón” frequency rank
75267
confusion score

Side-by-Side Comparison

Feature tendía tendón
Definition Primera persona del singular (yo) del pretérito imperfecto de indicativo de tender o de tenderse. Banda de tejido conectivo que une al músculo con su punto de inserción en el hueso o a otras estructuras como el glóbulo ocular.

Where the eye mixes tendía and tendón

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. tendía (CVCCVV) and tendón (CVCCVC) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

6 ch
tendía
6 ch
tendón

Look-alike desk: tendía vs tendón

These two trip readers on the page rather than in the ear: tendía is [t̪ẽn̪ˈd̪ia] while tendón is [t̪ẽn̪ˈd̪õn]. 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 (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 75267, derived from the frequency rank of both members and their visual similarity.

tendía is recorded at frequency rank #39,484, classified as averb, pronounced [t̪ẽn̪ˈd̪ia]. tendón is at rank #35,783, tagged as anoun, pronounced [t̪ẽn̪ˈd̪õn].

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 75267, this pair ranks #19,886 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of tendía vs tendón

Shared letters: dent. Private to "tendía": aí. Private to "tendón": ó.

"tendía" · 6 letters · shape CVCCVV  ·  "tendón" · 6 letters · shape CVCCVC

Frequently Asked Questions

Is swapping "tendía" for "tendón" ever safe?
No - they are not even the same part of speech. "tendía" is a verb and "tendón" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "tendía" or "tendón"?
"tendón" is the more common of the two: it sits at frequency rank #35,783 in our Spanish list, against #39,484 for "tendía". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "tendía" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "tendón" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #19,886 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "tendía" and "tendón" also get mixed up with nearby pairs, the highest-scored neighbour is "tendía vs tendían". Nearby pair

Confusion rank #19,886 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