shillvsspellWhich spelling fits?

Which to use

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

#42,892
“shill” frequency rank
#3,849
“spell” frequency rank
46741
confusion score

Side-by-Side Comparison

Feature shill spell
Definition A person paid to endorse a product while pretending to be impartial. Words or a formula supposed to have magical powers.

Where the eye mixes shill and spell

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.

5 ch
shill
5 ch
spell

Why the eye confuses shill with spell

A purely visual mix-up. shill (/ʃɪl/) and spell (/spɛl/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 46741, 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/. spell is at rank #3,849, tagged as anoun, pronounced /spɛl/.

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 46741, this pair ranks #208,915 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of shill vs spell

Shared letters: ls. Private to "shill": hi. Private to "spell": ep.

"shill" · 5 letters · shape CCVCC  ·  "spell" · 5 letters · shape CCVCC

Known mistypes of this pair

  • shillhsill · shhill · shil · shlil · sihll · sshill
  • spellpsell · sepll · spel · splel · sppell · sspell

Frequently Asked Questions

Is swapping "shill" for "spell" ever safe?
No. They are said differently (/ʃɪl/ versus /spɛl/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "shill" or "spell"?
"spell" is the more common of the two: it sits at frequency rank #3,849 in our English list, against #42,892 for "shill". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

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

  • Full dictionary entry for "shill" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "spell" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #208,915 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "shill" and "spell" 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 #208,915 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