salvaguardavssalvaguardarWhich spelling fits?

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

Which to use

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

#22,788
“salvaguarda” frequency rank
#28,366
“salvaguardar” frequency rank
51154
confusion score

Side-by-Side Comparison

Feature salvaguarda salvaguardar
Definition resguardo de perigo; segurança, proteção pôr fora de perigo; defender

Where the eye mixes salvaguarda and salvaguardar

Muted = shared; highlighted = the visual trap. They share 11 letters in sequence. salvaguarda runs 11 letters (CVCCVCVVCCV) against salvaguardar's 12 (CVCCVCVVCCVC) - the length gap alone is often enough to separate them once you know to check it.

11 ch
salvaguarda
12 ch
salvaguardar

Why the eye confuses salvaguarda with salvaguardar

These two trip readers on the page rather than in the ear: salvaguarda is /saɫ.vɐ.ˈɡwaɾ.dɐ/ while salvaguardar is /saɫ.vɐ.ɡwɐɾ.ˈdaɾ/. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 extra letter(s) - “salvaguarda” sits inside “salvaguardar”, and the parts of speech differ too (noun vs verb), which is usually the fastest check. Our composite confusion score for this pair is 51154, derived from the frequency rank of both members and their visual similarity.

salvaguarda is recorded at frequency rank #22,788, classified as anoun, pronounced /saɫ.vɐ.ˈɡwaɾ.dɐ/. salvaguardar is at rank #28,366, tagged as averb, pronounced /saɫ.vɐ.ɡwɐɾ.ˈdaɾ/.

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 51154, this pair ranks #13,838 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.

Orthographic DNA of salvaguarda vs salvaguardar

Shared letters: adglrsuv. Private to "salvaguarda": -. Private to "salvaguardar": -.

"salvaguarda" · 11 letters · shape CVCCVCVVCCV  ·  "salvaguardar" · 12 letters · shape CVCCVCVVCCVC

Known mistypes of this pair

  • salvaguarda ← aslvaguarda · salavguarda · sallvaguarda · salvagaurda · salvagguarda · salvaguadra · salvaguarad · salvaguardda
  • salvaguardar ← aslvaguardar · salavguardar · sallvaguardar · salvagaurdar · salvagguardar · salvaguadrar · salvaguaradr · salvaguardarr

Frequently Asked Questions

Is swapping "salvaguarda" for "salvaguardar" ever safe?
No - they are not even the same part of speech. "salvaguarda" is a noun and "salvaguardar" a verb, so a sentence built for one is usually ungrammatical with the other.
In ordinary Portuguese text, does "salvaguarda" or "salvaguardar" show up more?
"salvaguarda" is the more common of the two: it sits at frequency rank #22,788 in our Portuguese list, against #28,366 for "salvaguardar". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

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

  • Full dictionary entry for "salvaguarda" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "salvaguardar" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #13,838 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • 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 #13,838 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list