soapvssoloWhich spelling fits?

Which to use

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

#49,703
“soap” frequency rank
#1,451
“solo” frequency rank
51154
confusion score

Side-by-Side Comparison

Feature soap solo
Definition sabão terra

Where the eye mixes soap and solo

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

4 ch
soap
4 ch
solo

Why the eye confuses soap with solo

A purely visual mix-up. soap (/soʊp/) and solo (/ˈsɔ.lu/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 51154, derived from the frequency rank of both members and their visual similarity.

soap is recorded at frequency rank #49,703, classified as anoun, pronounced /soʊp/. solo is at rank #1,451, tagged as anoun, pronounced /ˈsɔ.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 51154, this pair ranks #13,838 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.

Orthographic DNA of soap vs solo

Shared letters: os. Private to "soap": ap. Private to "solo": l.

"soap" · 4 letters · shape CVVC  ·  "solo" · 4 letters · shape CVCV

Known mistypes of this pair

  • soaposap · soapp · ssoap
  • solooslo · sloo · sollo · sool · ssolo

Frequently Asked Questions

Is swapping "soap" for "solo" ever safe?
No. They are said differently (/soʊp/ versus /ˈsɔ.lu/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "soap" vs "solo" - which ranks higher?
"solo" is the more common of the two: it sits at frequency rank #1,451 in our Portuguese list, against #49,703 for "soap". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

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

  • Full dictionary entry for "soap" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "solo" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #13,838 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "soap" and "solo" also get mixed up with nearby pairs, the highest-scored neighbour is "Sau vs soap". 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 #13,838 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