palmovsprimoConfusable pair

Quick tell: palmo is a noun, primo is an adjective, so they fill different roles in a sentence.

Which to use

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

#41,647
“palmo” frequency rank
#2,792
“primo” frequency rank
44439
confusion score

Side-by-Side Comparison

Feature palmo primo
Definition medida igual à distância entre as extremidades dos dedos polegar e mínimo de uma mão aberta tipo de número que só é divisível por um e por si mesmo

Letter map: palmo vs primo

Shared letters muted; letters that set palmo and primo apart highlighted. Shared run: 3.

5 ch
palmo
5 ch
primo

Role in the sentence - palmo and primo

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: palmo is anoun and primoanadjective. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 44439, derived from the frequency rank of both members and their visual similarity.

palmo is recorded at frequency rank #41,647, classified as anoun, pronounced /ˈpaɫ.mu/. primo is at rank #2,792, tagged as anadj.

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 44439, this pair ranks #21,047 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of palmo vs primo

Shared letters: mop. Private to "palmo": al. Private to "primo": ir.

"palmo" · 5 letters · shape CVCCV  ·  "primo" · 5 letters · shape CCVCV

Known mistypes of this pair

  • palmoaplmo · pallmo · palmmo · palom · pamlo · plamo · ppalmo
  • primopirmo · pprimo · primmo · priom · prmio · prrimo · rpimo

Frequently Asked Questions

Can "palmo" and "primo" be used interchangeably?
No - they are not even the same part of speech. "palmo" is a noun and "primo" an adjective, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "palmo" vs "primo" - which ranks higher?
"primo" is the more common of the two: it sits at frequency rank #2,792 in our Portuguese list, against #41,647 for "palmo". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

You've compared "palmo" and "primo". Here's where to go from here.

  • Full dictionary entry for "palmo" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "primo" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #21,047 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "palmo" and "primo" also get mixed up with nearby pairs, the highest-scored neighbour is "palmo vs pilão". 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 #21,047 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