shillvssilWhat's the difference?

Which to use

“shill” and “sil” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#42,892
“shill” frequency rank
#29,461
“sil” frequency rank
72353
confusion score

Side-by-Side Comparison

Feature shill sil
Definition A person paid to endorse a product while pretending to be impartial. A yellowish pigment used by painters in ancient times.

Letter map: shill vs sil

Shared letters muted; letters that set shill and sil apart highlighted. Shared run: 3. shill runs 5 letters (CCVCC) against sil's 3 (CVC) - the length gap alone is often enough to separate them once you know to check it.

5 ch
shill
3 ch
sil

Corpus notes: shill and sil

shill and sil are indexed as a confusable English pair. We have no recorded pronunciation or part of speech for both members, so the spelling overlap is what we can show you: they differ by 2 letter(s) in length. Our composite confusion score for this pair is 72353, derived from the frequency rank of both members and their visual similarity.

shill is recorded at frequency rank #42,892, classified as anoun, pronounced /ʃɪl/. sil is at rank #29,461, tagged as anoun.

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 72353, this pair ranks #43,324 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of shill vs sil

Shared letters: ils. Private to "shill": h. Private to "sil": -.

"shill" · 5 letters · shape CCVCC  ·  "sil" · 3 letters · shape CVC

Known mistypes of this pair

  • shill ← hsill · shhill · shil · shlil · sihll · sshill

Frequently Asked Questions

Is swapping "shill" for "sil" ever safe?
No. They differ by 2 letter(s) in length, but the dictionary glosses above give them different meanings, so swapping one for the other changes what the sentence says.
Frequency check: "shill" vs "sil" - which ranks higher?
"sil" is the more common of the two: it sits at frequency rank #29,461 in our English list, against #42,892 for "shill". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Pair "shill" vs "sil" is on the table, pick a follow-up below.

  • Full dictionary entry for "shill" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "sil" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #43,324 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "shill" and "sil" also get mixed up with nearby pairs, the highest-scored neighbour is "shill vs spiel". 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 #43,324 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