podervspolarWhich spelling fits?

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

Which to use

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

#260
“poder” frequency rank
#14,674
“polar” frequency rank
14934
confusion score

Side-by-Side Comparison

Feature poder polar
Definition autoridade ou domínio relativo aos polos

Where the eye mixes poder and polar

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.

5 ch
poder
5 ch
polar

Why the eye confuses poder with polar

These two trip readers on the page rather than in the ear: poder is /pu.ˈdeɾ/ while polar is /pu.ˈlaɾ/. 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 adjective), which is usually the fastest check. Our composite confusion score for this pair is 14934, derived from the frequency rank of both members and their visual similarity.

poder is recorded at frequency rank #260, classified as anoun, pronounced /pu.ˈdeɾ/. polar is at rank #14,674, tagged as anadj, pronounced /pu.ˈlaɾ/.

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 14934, this pair ranks #57,029 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of poder vs polar

Shared letters: opr. Private to "poder": de. Private to "polar": al.

"poder" · 5 letters · shape CVCVC  ·  "polar" · 5 letters · shape CVCVC

Known mistypes of this pair

  • poderopder · pdoer · podder · poderr · poedr · ppoder
  • polaroplar · ploar · poalr · polarr · pollar · polra · ppolar

Frequently Asked Questions

Can "poder" and "polar" be used interchangeably?
No - they are not even the same part of speech. "poder" is a noun and "polar" an adjective, so a sentence built for one is usually ungrammatical with the other.
In ordinary Portuguese text, does "poder" or "polar" show up more?
"poder" is the more common of the two: it sits at frequency rank #260 in our Portuguese list, against #14,674 for "polar". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Useful next steps

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "poder" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "polar" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #57,029 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "poder" and "polar" also get mixed up with nearby pairs, the highest-scored neighbour is "Poland vs polar". 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 #57,029 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