simivsskiTell them apart

Quick tell: simi is a pronoun, ski is a noun, so they fill different roles in a sentence.

Which to use

“simi” is a pronoun and “ski” is a noun - they look or sound alike but fill different roles in a sentence.

#37,223
“simi” frequency rank
#5,840
“ski” frequency rank
43063
confusion score

Side-by-Side Comparison

Feature simi ski
Definition What?; what is this […] ?; what […] are you talking about? One of a pair of long flat runners designed for gliding over snow or water.

Where the eye mixes simi and ski

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

4 ch
simi
3 ch
ski

Why the eye confuses simi with ski

These two trip readers on the page rather than in the ear: simi is [si˦mi˦˨] while ski is /skiː/. 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 (pronoun vs noun), which is usually the fastest check. Our composite confusion score for this pair is 43063, derived from the frequency rank of both members and their visual similarity.

simi is recorded at frequency rank #37,223, classified as apron, pronounced [si˦mi˦˨]. ski is at rank #5,840, tagged as anoun, pronounced /skiː/.

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 43063, this pair ranks #243,559 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of simi vs ski

Shared letters: is. Private to "simi": m. Private to "ski": k.

"simi" · 4 letters · shape CVCV  ·  "ski" · 3 letters · shape CCV

Known mistypes of this pair

  • simiismi · siim · simmi · smii · ssimi

Frequently Asked Questions

Do "simi" and "ski" mean the same thing in a sentence?
No - they are not even the same part of speech. "simi" is a pronoun and "ski" a noun, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "simi" vs "ski" - which ranks higher?
"ski" is the more common of the two: it sits at frequency rank #5,840 in our English list, against #37,223 for "simi". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "simi" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "ski" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #243,559 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "simi" and "ski" also get mixed up with nearby pairs, the highest-scored neighbour is "Sif vs simi". 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 #243,559 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