Which to use
“merma” and “mora” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #28,448
- “merma” frequency rank
- #6,329
- “mora” frequency rank
- 34777
- confusion score
Side-by-Side Comparison
| Feature | merma | mora |
|---|---|---|
| Definition | Acción o efecto de mermar. | Tardanza en cumplir obligaciones y compromisos legales, como una deuda. |
Where the eye mixes merma and mora
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.
Why the eye confuses merma with mora
A purely visual mix-up. merma ([ˈmeɾma]) and mora ([ˈmoɾa]) 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 34777, derived from the frequency rank of both members and their visual similarity.
merma is recorded at frequency rank #28,448, classified as anoun, pronounced [ˈmeɾma]. mora is at rank #6,329, tagged as anoun, pronounced [ˈmoɾa].
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 34777, this pair ranks #189,623 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of merma vs mora
Shared letters: amr. Private to "merma": e. Private to "mora": o.
"merma" · 5 letters · shape CVCCV · "mora" · 4 letters · shape CVCV
Known mistypes of this pair
Frequently Asked Questions
Is swapping "merma" for "mora" ever safe?
Which is more common, "merma" or "mora"?
What to do next
Eye-level mix-up between "merma" and "mora" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "merma" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "mora" - compare definitions side by side with the headword page. Word entry
- This pair ranks #189,623 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "merma" and "mora" also get mixed up with nearby pairs, the highest-scored neighbour is "mepa vs merma". 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 #189,623 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.