boldvsboneWhich spelling fits?

Quick tell: bold is a adjective, bone is a noun, so they fill different roles in a sentence.

Which to use

“bold” is an adjective and “bone” is a noun - they look or sound alike but fill different roles in a sentence.

#48,947
“bold” frequency rank
#28,075
“bone” frequency rank
77022
confusion score

Side-by-Side Comparison

Feature bold bone
Definition Hardi. Borne.

Letter map: bold vs bone

Shared letters muted; letters that set bold and bone apart highlighted. Shared run: 2. bold (CVCC) and bone (CVCV) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

4 ch
bold
4 ch
bone

Part-of-speech tell for bold / bone

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: bold is anadjective and boneanoun. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 77022, derived from the frequency rank of both members and their visual similarity.

bold is recorded at frequency rank #48,947, classified as anadj, pronounced \bəʊld\. bone is at rank #28,075, 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 77022, this pair ranks #29,515 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of bold vs bone

Shared letters: bo. Private to "bold": dl. Private to "bone": en.

"bold" · 4 letters · shape CVCC  ·  "bone" · 4 letters · shape CVCV

Known mistypes of this pair

  • bold ← bbold · bodl · boldd · bolld · obld
  • bone ← bbone · bnoe · boen · obne

Frequently Asked Questions

Is swapping "bold" for "bone" ever safe?
No - they are not even the same part of speech. "bold" is an adjective and "bone" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary French text, does "bold" or "bone" show up more?
"bone" is the more common of the two: it sits at frequency rank #28,075 in our French list, against #48,947 for "bold". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Done with this confusable. These links stay specific to "bold" and "bone".

  • Full dictionary entry for "bold" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "bone" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #29,515 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "bold" and "bone" also get mixed up with nearby pairs, the highest-scored neighbour is "bold vs broad". 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 #29,515 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list