shitvssimWhich spelling fits?

Quick tell: shit is a adjective, sim is an adverb, so they fill different roles in a sentence.

Which to use

“shit” is an adjective and “sim” is an adverb - they look or sound alike but fill different roles in a sentence.

#36,229
“shit” frequency rank
#147
“sim” frequency rank
36376
confusion score

Side-by-Side Comparison

Feature shit sim
Definition de merda, vagabundo, de péssima qualidade exprime afirmação, acordo, aprovação, permissão ou consentimento

Where the eye mixes shit and sim

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

4 ch
shit
3 ch
sim

Why the eye confuses shit with sim

These two trip readers on the page rather than in the ear: shit is /ʃɪt/ while sim is /ˈsĩ/. 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 (adjective vs adverb), which is usually the fastest check. Our composite confusion score for this pair is 36376, derived from the frequency rank of both members and their visual similarity.

shit is recorded at frequency rank #36,229, classified as anadj, pronounced /ʃɪt/. sim is at rank #147, tagged as anadv, pronounced /ˈsĩ/.

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 36376, this pair ranks #30,454 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of shit vs sim

Shared letters: is. Private to "shit": ht. Private to "sim": m.

"shit" · 4 letters · shape CCVC  ·  "sim" · 3 letters · shape CVC

Known mistypes of this pair

  • shithsit · shhit · shitt · shti · siht · sshit

Frequently Asked Questions

Is swapping "shit" for "sim" ever safe?
No - they are not even the same part of speech. "shit" is an adjective and "sim" an adverb, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "shit" vs "sim" - which ranks higher?
"sim" is the more common of the two: it sits at frequency rank #147 in our Portuguese list, against #36,229 for "shit". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "shit" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "sim" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #30,454 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "shit" and "sim" also get mixed up with nearby pairs, the highest-scored neighbour is "shit vs slip". 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 #30,454 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