flakevsflumeWhich spelling fits?

Which to use

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

#22,087
“flake” frequency rank
#36,562
“flume” frequency rank
58649
confusion score

Side-by-Side Comparison

Feature flake flume
Definition A loose filmy mass or a thin chiplike layer of anything A ravine or gorge, usually one with water running through.

Where the eye mixes flake and flume

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

5 ch
flake
5 ch
flume

Visual trap between flake and flume

A purely visual mix-up. flake (/fleɪk/) and flume (/fluːm/) 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 58649, derived from the frequency rank of both members and their visual similarity.

flake is recorded at frequency rank #22,087, classified as anoun, pronounced /fleɪk/. flume is at rank #36,562, tagged as anoun, pronounced /fluːm/.

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 58649, this pair ranks #111,186 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of flake vs flume

Shared letters: efl. Private to "flake": ak. Private to "flume": mu.

"flake" · 5 letters · shape CCVCV  ·  "flume" · 5 letters · shape CCVCV

Known mistypes of this pair

  • flakefalke · fflake · flaek · flakke · flkae · fllake · lfake
  • flumefflume · fllume · flmue · fluem · flumme · fulme · lfume

Frequently Asked Questions

Can "flake" and "flume" be used interchangeably?
No. They are said differently (/fleɪk/ versus /fluːm/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary English text, does "flake" or "flume" show up more?
"flake" is the more common of the two: it sits at frequency rank #22,087 in our English list, against #36,562 for "flume". 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 "flake" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "flume" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #111,186 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "flake" and "flume" also get mixed up with nearby pairs, the highest-scored neighbour is "flamed vs flume". 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 #111,186 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