boilervsbroilerWhich spelling fits?

Which to use

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

#10,992
“boiler” frequency rank
#44,098
“broiler” frequency rank
55090
confusion score

Side-by-Side Comparison

Feature boiler broiler
Definition A person who boils something. A person who broils, someone who cooks by broiling.

Where the eye mixes boiler and broiler

Muted = shared; highlighted = the visual trap. They share 6 letters in sequence. boiler runs 6 letters (CVVCVC) against broiler's 7 (CCVVCVC) - the length gap alone is often enough to separate them once you know to check it.

6 ch
boiler
7 ch
broiler

Look-alike desk: boiler vs broiler

A purely visual mix-up. boiler (/ˈbɔɪlə/) and broiler (/ˈbɹɔɪlə/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 55090, derived from the frequency rank of both members and their visual similarity.

boiler is recorded at frequency rank #10,992, classified as anoun, pronounced /ˈbɔɪlə/. broiler is at rank #44,098, tagged as anoun, pronounced /ˈbɹɔɪlə/.

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 55090, this pair ranks #136,236 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of boiler vs broiler

Shared letters: beilor. Private to "boiler": -. Private to "broiler": -.

"boiler" · 6 letters · shape CVVCVC  ·  "broiler" · 7 letters · shape CCVVCVC

Known mistypes of this pair

  • boiler ← bboiler · bioler · boielr · boilerr · boiller · boilre · bolier · obiler
  • broiler ← bbroiler · boriler · brioler · broielr · broilerr · broiller · broilre · brolier

Frequently Asked Questions

Do "boiler" and "broiler" mean the same thing in a sentence?
No. They are said differently (/ˈbɔɪlə/ versus /ˈbɹɔɪlə/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary English text, does "boiler" or "broiler" show up more?
"boiler" is the more common of the two: it sits at frequency rank #10,992 in our English list, against #44,098 for "broiler". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "boiler" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "broiler" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #136,236 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "boiler" and "broiler" also get mixed up with nearby pairs, the highest-scored neighbour is "broiler vs bruiser". 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 #136,236 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