PolvsproWhich spelling fits?

Quick tell: Pol is a noun, pro is a preposition, so they fill different roles in a sentence.

Which to use

“Pol” is a noun and “pro” is a preposition - they look or sound alike but fill different roles in a sentence.

#22,125
“Pol” frequency rank
#1,173
“pro” frequency rank
23298
confusion score

Side-by-Side Comparison

Feature Pol pro
Definition polo para

Where the eye mixes Pol and pro

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

3 ch
Pol
3 ch
pro

Visual trap between Pol and pro

These two trip readers on the page rather than in the ear: Pol is /poːl/ ouvir^(fonte ?) while pro is /ˈprɔ/ ouvir^(fonte ?). Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (noun vs preposition), which is usually the fastest check. Our composite confusion score for this pair is 23298, derived from the frequency rank of both members and their visual similarity.

Pol is recorded at frequency rank #22,125, classified as anoun, pronounced /poːl/ ouvir^(fonte ?). pro is at rank #1,173, tagged as aprep, pronounced /ˈprɔ/ ouvir^(fonte ?).

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 23298, this pair ranks #46,552 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of Pol vs pro

Shared letters: op. Private to "Pol": l. Private to "pro": r.

"Pol" · 3 letters · shape CVC  ·  "pro" · 3 letters · shape CCV

Frequently Asked Questions

Is swapping "Pol" for "pro" ever safe?
No - they are not even the same part of speech. "Pol" is a noun and "pro" a preposition, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "Pol" vs "pro" - which ranks higher?
"pro" is the more common of the two: it sits at frequency rank #1,173 in our Portuguese list, against #22,125 for "Pol". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "Pol" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "pro" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #46,552 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "Pol" and "pro" also get mixed up with nearby pairs, the highest-scored neighbour is "pix vs Pol". Nearby pair

Confusion rank #46,552 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