zelarvszeloWhat's the difference?

Quick tell: zelar is a verb, zelo is a noun, so they fill different roles in a sentence.

Which to use

“zelar” is a verb and “zelo” is a noun - they look or sound alike but fill different roles in a sentence.

#24,497
“zelar” frequency rank
#22,503
“zelo” frequency rank
47000
confusion score

Side-by-Side Comparison

Feature zelar zelo
Definition tomar conta de dedicação ardente, afeição íntima, desvelo, cuidado, interesse

Where the eye mixes zelar and zelo

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

5 ch
zelar
4 ch
zelo

Why the eye confuses zelar with zelo

These two trip readers on the page rather than in the ear: zelar is /zɨ.ˈlaɾ/ while zelo is /ˈze.lu/. 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 (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 47000, derived from the frequency rank of both members and their visual similarity.

zelar is recorded at frequency rank #24,497, classified as averb, pronounced /zɨ.ˈlaɾ/. zelo is at rank #22,503, tagged as anoun, pronounced /ˈze.lu/.

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 47000, this pair ranks #18,297 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.

Orthographic DNA of zelar vs zelo

Shared letters: elz. Private to "zelar": ar. Private to "zelo": o.

"zelar" · 5 letters · shape CVCVC  ·  "zelo" · 4 letters · shape CVCV

Known mistypes of this pair

  • zelarezlar · zealr · zelarr · zellar · zelra · zlear · zzelar
  • zeloezlo · zello · zeol · zleo · zzelo

Frequently Asked Questions

Is swapping "zelar" for "zelo" ever safe?
No - they are not even the same part of speech. "zelar" is a verb and "zelo" a noun, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "zelar" vs "zelo" - which ranks higher?
"zelo" is the more common of the two: it sits at frequency rank #22,503 in our Portuguese list, against #24,497 for "zelar". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Eye-level mix-up between "zelar" and "zelo" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "zelar" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "zelo" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #18,297 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "zelar" and "zelo" also get mixed up with nearby pairs, the highest-scored neighbour is "zelo vs zeloso". 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 #18,297 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