pregovsprimoWhat's the difference?

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

Which to use

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

#17,890
“prego” frequency rank
#2,792
“primo” frequency rank
20682
confusion score

Side-by-Side Comparison

Feature prego primo
Definition objeto com corpo cilíndrico com uma das extremidades pontiaguda e outra achatada, usado para ser enfiado em paredes ou para unir duas peças (especialmente de madeira) tipo de número que só é divisível por um e por si mesmo

Where the spellings diverge

Shared letters are muted; the letters that actually set prego and primo apart are highlighted. They share 3 letters in sequence, which is exactly why the eye skips the difference.

5 ch
prego
5 ch
primo

Spelling & Dictionary Insight

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: prego 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 20682, derived from the frequency rank of both members and their visual similarity.

prego is recorded at frequency rank #17,890, classified as anoun, pronounced /ˈpɾɛ.gu/. 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 20682, this pair ranks #49,760 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of prego vs primo

Shared letters: opr. Private to "prego": eg. Private to "primo": im.

"prego" · 5 letters · shape CCVCV  ·  "primo" · 5 letters · shape CCVCV

Known mistypes of this pair

  • pregopergo · pprego · preggo · preog · prgeo · prrego · rpego
  • primopirmo · pprimo · primmo · priom · prmio · prrimo · rpimo

Frequency comparison

prego#17,890
primo#2,792

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "prego" and "primo" be used interchangeably?
No - they are not even the same part of speech. "prego" is a noun and "primo" an adjective, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "prego" or "primo"?
"primo" is the more common of the two: it sits at frequency rank #2,792 in our Portuguese list, against #17,890 for "prego". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Remembering prego vs primo

The fastest way to pick the right one every time.

  • Check the role first: if you need a noun, it's “prego”; for an adjective, it's “primo”.
  • See each word in full, definition, IPA, etymology and its other confusables. Full “prego” entry
  • Browse more pairs most likely to be confused. Most confusable

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

Source: FrequencyWords open word-frequency list FrequencyWords open word-frequency list