sikvsSimsWhich spelling fits?

Quick tell: sik is a adjective, Sims is a name, so they fill different roles in a sentence.

Which to use

“sik” is an adjective and “Sims” is a name - they look or sound alike but fill different roles in a sentence.

#40,893
“sik” frequency rank
#9,958
“Sims” frequency rank
50851
confusion score

Side-by-Side Comparison

Feature sik Sims
Definition Alternative form of sick (“cool, excellent”). A surname transferred from the given name.

Letter map: sik vs Sims

Shared letters muted; letters that set sik and Sims apart highlighted. Shared run: 2.

3 ch
sik
4 ch
Sims

Part-of-speech tell for sik / Sims

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: sik is anadjective and Simsaname. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 50851, derived from the frequency rank of both members and their visual similarity.

sik is recorded at frequency rank #40,893, classified as anadj. Sims is at rank #9,958, tagged as aname, pronounced /sɪmz/.

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 50851, this pair ranks #170,613 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of sik vs Sims

Shared letters: is. Private to "sik": k. Private to "Sims": m.

"sik" · 3 letters · shape CVC  ·  "Sims" · 4 letters · shape CVCC

Known mistypes of this pair

  • Simsisms · simss · sism · smis · ssims

Frequently Asked Questions

Can "sik" and "Sims" be used interchangeably?
No - they are not even the same part of speech. "sik" is an adjective and "Sims" a name, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "sik" vs "Sims" - which ranks higher?
"Sims" is the more common of the two: it sits at frequency rank #9,958 in our English list, against #40,893 for "sik". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

You've compared "sik" and "Sims". Here's where to go from here.

  • Full dictionary entry for "sik" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Sims" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #170,613 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "sik" and "Sims" also get mixed up with nearby pairs, the highest-scored neighbour is "Sif vs sik". 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 #170,613 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list