bilisvsbolasWhich spelling fits?

Which to use

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

#23,692
“bilis” frequency rank
#3,613
“bolas” frequency rank
27305
confusion score

Side-by-Side Comparison

Feature bilis bolas
Definition Líquido amargo, de color amarillo verdoso, segregado por el hígado. Testículos.

Where the eye mixes bilis and bolas

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

5 ch
bilis
5 ch
bolas

Look-alike desk: bilis vs bolas

A purely visual mix-up. bilis ([ˈbilis]) and bolas ([ˈbolas]) 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 27305, derived from the frequency rank of both members and their visual similarity.

bilis is recorded at frequency rank #23,692, classified as anoun, pronounced [ˈbilis]. bolas is at rank #3,613, tagged as anoun, pronounced [ˈbolas].

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 27305, this pair ranks #227,475 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of bilis vs bolas

Shared letters: bls. Private to "bilis": i. Private to "bolas": ao.

"bilis" · 5 letters · shape CVCVC  ·  "bolas" · 5 letters · shape CVCVC

Known mistypes of this pair

  • bilisbbilis · biils · biliss · billis · bilsi · bliis · iblis · vilis
  • bolasbbolas · bloas · boals · bolass · bollas · oblas · volas

Frequently Asked Questions

Is swapping "bilis" for "bolas" ever safe?
No. They are said differently ([ˈbilis] versus [ˈbolas]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "bilis" vs "bolas" - which ranks higher?
"bolas" is the more common of the two: it sits at frequency rank #3,613 in our Spanish list, against #23,692 for "bilis". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

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

  • Full dictionary entry for "bilis" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "bolas" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #227,475 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "bilis" and "bolas" also get mixed up with nearby pairs, the highest-scored neighbour is "Bilbo vs bilis". 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 #227,475 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