aradovsarmadaWhich spelling fits?

Quick tell: arado is a adjective, armada is a noun, so they fill different roles in a sentence.

Which to use

“arado” is an adjective and “armada” is a noun - they look or sound alike but fill different roles in a sentence.

#39,977
“arado” frequency rank
#4,974
“armada” frequency rank
44951
confusion score

Side-by-Side Comparison

Feature arado armada
Definition diz-se do solo que foi lavrado conjunto de navios e tropas de mar que pertencem a uma nação

Where the eye mixes arado and armada

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.

5 ch
arado
6 ch
armada

Visual trap between arado and armada

These two trip readers on the page rather than in the ear: arado is /aˈɾa.du/ while armada is /ɐɾ.ˈma.dɐ/. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 44951, derived from the frequency rank of both members and their visual similarity.

arado is recorded at frequency rank #39,977, classified as anadj, pronounced /aˈɾa.du/. armada is at rank #4,974, tagged as anoun, pronounced /ɐɾ.ˈma.dɐ/.

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 44951, this pair ranks #20,477 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of arado vs armada

Shared letters: adr. Private to "arado": o. Private to "armada": m.

"arado" · 5 letters · shape VCVCV  ·  "armada" · 6 letters · shape VCCVCV

Known mistypes of this pair

  • aradoaardo · araddo · araod · ardao · arrado · raado
  • armadaamrada · aramda · armaad · armadda · armdaa · armmada · arrmada · ramada

Frequently Asked Questions

Is swapping "arado" for "armada" ever safe?
No - they are not even the same part of speech. "arado" is an adjective and "armada" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary Portuguese text, does "arado" or "armada" show up more?
"armada" is the more common of the two: it sits at frequency rank #4,974 in our Portuguese list, against #39,977 for "arado". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

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 "arado" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "armada" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #20,477 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "arado" and "armada" also get mixed up with nearby pairs, the highest-scored neighbour is "alado vs arado". 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 #20,477 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