Which to use
“terca” and “tierna” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #42,175
- “terca” frequency rank
- #12,495
- “tierna” frequency rank
- 54670
- confusion score
Side-by-Side Comparison
| Feature | terca | tierna |
|---|---|---|
| Definition | Forma del femenino singular de terco. | Forma del femenino de tierno. |
Where the eye mixes terca and tierna
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. terca runs 5 letters (CVCCV) against tierna's 6 (CVVCCV) - the length gap alone is often enough to separate them once you know to check it.
Look-alike desk: terca vs tierna
A purely visual mix-up. terca ([ˈt̪eɾka]) and tierna ([ˈt̪jeɾna]) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 54670, derived from the frequency rank of both members and their visual similarity.
terca is recorded at frequency rank #42,175, classified as anadj, pronounced [ˈt̪eɾka]. tierna is at rank #12,495, tagged as anadj, pronounced [ˈt̪jeɾna].
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 54670, this pair ranks #82,284 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.
Orthographic DNA of terca vs tierna
Shared letters: aert. Private to "terca": c. Private to "tierna": in.
"terca" · 5 letters · shape CVCCV · "tierna" · 6 letters · shape CVVCCV
Known mistypes of this pair
Frequently Asked Questions
Is swapping "terca" for "tierna" ever safe?
Frequency check: "terca" vs "tierna" - which ranks higher?
After this comparison
Eye-level mix-up between "terca" and "tierna" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "terca" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "tierna" - compare definitions side by side with the headword page. Word entry
- This pair ranks #82,284 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "terca" and "tierna" also get mixed up with nearby pairs, the highest-scored neighbour is "terca vs tercos". 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 #82,284 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.