Which to use
“fortalecen” and “fortalecer” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #33,613
- “fortalecen” frequency rank
- #5,734
- “fortalecer” frequency rank
- 39347
- confusion score
Side-by-Side Comparison
| Feature | fortalecen | fortalecer |
|---|---|---|
| Definition | Tercera persona del plural (ellos, ellas; ustedes, 2.ª persona) del presente de indicativo de fortalecer o de fortalecerse. | Dar vigor y fuerza material o moralmente. |
Where the eye mixes fortalecen and fortalecer
Muted = shared; highlighted = the visual trap. They share 9 letters in sequence. fortalecen and fortalecer follow the identical consonant-vowel pattern (CVCCVCVCVC). Same shape at a glance is often the real trap, independent of shared letters.
Why the eye confuses fortalecen with fortalecer
A purely visual mix-up. fortalecen ([foɾt̪aˈlesẽn]) and fortalecer ([foɾt̪aleˈseɾ]) 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 a single letter - n in “fortalecen” becomes r in “fortalecer”. Our composite confusion score for this pair is 39347, derived from the frequency rank of both members and their visual similarity.
fortalecen is recorded at frequency rank #33,613, classified as averb, pronounced [foɾt̪aˈlesẽn]. fortalecer is at rank #5,734, tagged as averb, pronounced [foɾt̪aleˈseɾ].
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 39347, this pair ranks #165,023 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of fortalecen vs fortalecer
Shared letters: aceflort. Private to "fortalecen": n. Private to "fortalecer": -.
"fortalecen" · 10 letters · shape CVCCVCVCVC · "fortalecer" · 10 letters · shape CVCCVCVCVC
Known mistypes of this pair
- fortalecen ← ffortalecen · foratlecen · forrtalecen · fortaelcen · fortalceen · fortaleccen · fortalecenn · fortalecne
- fortalecer ← ffortalecer · foratlecer · forrtalecer · fortaelcer · fortalceer · fortaleccer · fortalecerr · fortalecre
Frequently Asked Questions
Is swapping "fortalecen" for "fortalecer" ever safe?
Which is more common, "fortalecen" or "fortalecer"?
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 "fortalecen" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "fortalecer" - compare definitions side by side with the headword page. Word entry
- This pair ranks #165,023 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "fortalecen" and "fortalecer" also get mixed up with nearby pairs, the highest-scored neighbour is "fortalecen vs fortalecerá". 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 #165,023 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.