BoisvsboyishConfusable pair

Quick tell: Bois is a name, boyish is an adjective, so they fill different roles in a sentence.

Which to use

“Bois” is a name and “boyish” is an adjective - they look or sound alike but fill different roles in a sentence.

#18,253
“Bois” frequency rank
#37,350
“boyish” frequency rank
55603
confusion score

Side-by-Side Comparison

Feature Bois boyish
Definition A surname from French, related to Dubois. Like a stereotypical boy in appearance or demeanor.

Letter map: Bois vs boyish

Shared letters muted; letters that set Bois and boyish apart highlighted. Shared run: 4. Bois runs 4 letters (CVVC) against boyish's 6 (CVVVCC) - the length gap alone is often enough to separate them once you know to check it.

4 ch
Bois
6 ch
boyish

Role in the sentence - Bois and boyish

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: Bois is aname and boyishanadjective. On the page they differ by 2 letter(s) in length. Our composite confusion score for this pair is 55603, derived from the frequency rank of both members and their visual similarity.

Bois is recorded at frequency rank #18,253, classified as aname. boyish is at rank #37,350, tagged as anadj, pronounced /ˈbɔɪ.ɪʃ/.

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 55603, this pair ranks #132,345 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of Bois vs boyish

Shared letters: bios. Private to "Bois": -. Private to "boyish": hy.

"Bois" · 4 letters · shape CVVC  ·  "boyish" · 6 letters · shape CVVVCC

Known mistypes of this pair

  • Bois ← bbois · boiss · bosi · obis
  • boyish ← bboyish · boiysh · boyihs · boyishh · boyissh · boysih · boyyish · byoish

Frequently Asked Questions

Can "Bois" and "boyish" be used interchangeably?
No - they are not even the same part of speech. "Bois" is a name and "boyish" an adjective, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "Bois" vs "boyish" - which ranks higher?
"Bois" is the more common of the two: it sits at frequency rank #18,253 in our English list, against #37,350 for "boyish". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Pair "Bois" vs "boyish" is on the table, pick a follow-up below.

  • Full dictionary entry for "Bois" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "boyish" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #132,345 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "Bois" and "boyish" also get mixed up with nearby pairs, the highest-scored neighbour is "bookish vs boyish". 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 #132,345 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