monovsmornoWhich spelling fits?

Which to use

“mono” and “morno” are a confusable Portuguese pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#23,739
“mono” frequency rank
#29,833
“morno” frequency rank
53572
confusion score

Side-by-Side Comparison

Feature mono morno
Definition relativo a macaco: «...flor das raças monas.» Castilho. pouco quente

Letter map: mono vs morno

Shared letters muted; letters that set mono and morno apart highlighted. Shared run: 4. mono runs 4 letters (CVCV) against morno's 5 (CVCCV) - the length gap alone is often enough to separate them once you know to check it.

4 ch
mono
5 ch
morno

Pair insight - mono / morno

mono and morno are indexed as a confusable Portuguese pair. We have no recorded pronunciation or part of speech for both members, so the spelling overlap is what we can show you: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 53572, derived from the frequency rank of both members and their visual similarity.

mono is recorded at frequency rank #23,739, classified as anadj. morno is at rank #29,833, tagged as anadj, pronounced /ˈmoɾ.nu/.

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 53572, this pair ranks #11,939 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.

Orthographic DNA of mono vs morno

Shared letters: mno. Private to "mono": -. Private to "morno": r.

"mono" · 4 letters · shape CVCV  ·  "morno" · 5 letters · shape CVCCV

Known mistypes of this pair

  • mono ← mmono · mnoo · monno · omno
  • morno ← mmorno · monro · mornno · moron · morrno · mrono · omrno

Frequently Asked Questions

Is swapping "mono" for "morno" ever safe?
No. They differ by 1 letter(s) in length, but the dictionary glosses above give them different meanings, so swapping one for the other changes what the sentence says.
Which is more common, "mono" or "morno"?
"mono" is the more common of the two: it sits at frequency rank #23,739 in our Portuguese list, against #29,833 for "morno". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Done with this confusable. These links stay specific to "mono" and "morno".

  • Full dictionary entry for "mono" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "morno" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #11,939 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "mono" and "morno" also get mixed up with nearby pairs, the highest-scored neighbour is "mogno vs morno". 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 #11,939 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