billvsboliWhich spelling fits?

Which to use

“bill” and “boli” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#5,585
“bill” frequency rank
#41,218
“boli” frequency rank
46803
confusion score

Side-by-Side Comparison

Feature bill boli
Definition Pico. Apócope de bolígrafo.

Where the eye mixes bill and boli

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

4 ch
bill
4 ch
boli

Why the eye confuses bill with boli

A purely visual mix-up. bill (/bɪl/) and boli ([ˈboli]) 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 46803, derived from the frequency rank of both members and their visual similarity.

bill is recorded at frequency rank #5,585, classified as anoun, pronounced /bɪl/. boli is at rank #41,218, tagged as anoun, pronounced [ˈboli].

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 46803, this pair ranks #123,628 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of bill vs boli

Shared letters: bil. Private to "bill": -. Private to "boli": o.

"bill" · 4 letters · shape CVCC  ·  "boli" · 4 letters · shape CVCV

Known mistypes of this pair

  • billbbill · bil · blil · ibll · vill
  • bolibboli · bloi · boil · bolli · obli · voli

Frequently Asked Questions

Do "bill" and "boli" mean the same thing in a sentence?
No. They are said differently (/bɪl/ versus [ˈboli]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "bill" vs "boli" - which ranks higher?
"bill" is the more common of the two: it sits at frequency rank #5,585 in our Spanish list, against #41,218 for "boli". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Eye-level mix-up between "bill" and "boli" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "bill" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "boli" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #123,628 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "bill" and "boli" also get mixed up with nearby pairs, the highest-scored neighbour is "boli vs borg". 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 #123,628 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list