soapvsstopWhich spelling fits?

Quick tell: soap is a noun, stop is an intj, so they fill different roles in a sentence.

Which to use

“soap” is a noun and “stop” is an intj - they look or sound alike but fill different roles in a sentence.

#49,703
“soap” frequency rank
#7,087
“stop” frequency rank
56790
confusion score

Side-by-Side Comparison

Feature soap stop
Definition sabão pare, para

Letter map: soap vs stop

Shared letters muted; letters that set soap and stop apart highlighted. Shared run: 3.

4 ch
soap
4 ch
stop

Part-of-speech tell for soap / stop

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: soap is anoun and stopanintj. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 56790, 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/. stop is at rank #7,087, tagged as anintj.

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 56790, this pair ranks #9,745 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.

Orthographic DNA of soap vs stop

Shared letters: ops. Private to "soap": a. Private to "stop": t.

"soap" · 4 letters · shape CVVC  ·  "stop" · 4 letters · shape CCVC

Known mistypes of this pair

  • soaposap · soapp · ssoap
  • stopsotp · sstop · stopp · stpo · sttop · tsop

Frequently Asked Questions

Can "soap" and "stop" be used interchangeably?
No - they are not even the same part of speech. "soap" is a noun and "stop" an intj, so a sentence built for one is usually ungrammatical with the other.
In ordinary Portuguese text, does "soap" or "stop" show up more?
"stop" is the more common of the two: it sits at frequency rank #7,087 in our Portuguese list, against #49,703 for "soap". 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 "soap" and "stop".

  • Full dictionary entry for "soap" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "stop" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #9,745 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "soap" and "stop" 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 #9,745 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