Which to use
“alda” and “arma” are a confusable Portuguese pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #30,810
- “alda” frequency rank
- #1,913
- “arma” frequency rank
- 32723
- confusion score
Side-by-Side Comparison
| Feature | alda | arma |
|---|---|---|
| Definition | vaga, onda marinha | instrumento usado para ataque e defesa |
Where the eye mixes alda and arma
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Look-alike desk: alda vs arma
A purely visual mix-up. alda (/ˈal.da/) and arma (/ˈaɾmɐ/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 32723, derived from the frequency rank of both members and their visual similarity.
alda is recorded at frequency rank #30,810, classified as anoun, pronounced /ˈal.da/. arma is at rank #1,913, tagged as anoun, pronounced /ˈaɾmɐ/.
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 32723, this pair ranks #34,989 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of alda vs arma
Shared letters: a. Private to "alda": dl. Private to "arma": mr.
"alda" · 4 letters · shape VCCV · "arma" · 4 letters · shape VCCV
Known mistypes of this pair
Frequently Asked Questions
Can "alda" and "arma" be used interchangeably?
Frequency check: "alda" vs "arma" - which ranks higher?
What to do next
Eye-level mix-up between "alda" and "arma" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "alda" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "arma" - compare definitions side by side with the headword page. Word entry
- This pair ranks #34,989 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "alda" and "arma" also get mixed up with nearby pairs, the highest-scored neighbour is "alda vs audaz". 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 #34,989 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.