Which to use
“flasks” and “flocks” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #44,207
- “flasks” frequency rank
- #27,839
- “flocks” frequency rank
- 72046
- confusion score
Side-by-Side Comparison
| Feature | flasks | flocks |
|---|---|---|
| Definition | plural of flask | plural of flock |
Where the eye mixes flasks and flocks
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.
Visual trap between flasks and flocks
A purely visual mix-up. flasks (/flɑːsks/) and flocks (/flɒks/) 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 72046, derived from the frequency rank of both members and their visual similarity.
flasks is recorded at frequency rank #44,207, classified as anoun, pronounced /flɑːsks/. flocks is at rank #27,839, tagged as anoun, pronounced /flɒks/.
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 72046, this pair ranks #44,423 of 530,003 scored English confusable pairs - among the most confusable pairs.
Orthographic DNA of flasks vs flocks
Shared letters: fkls. Private to "flasks": a. Private to "flocks": co.
"flasks" · 6 letters · shape CCVCCC · "flocks" · 6 letters · shape CCVCCC
Known mistypes of this pair
Frequently Asked Questions
Can "flasks" and "flocks" be used interchangeably?
Frequency check: "flasks" vs "flocks" - which ranks higher?
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 "flasks" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "flocks" - compare definitions side by side with the headword page. Word entry
- This pair ranks #44,423 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "flasks" and "flocks" also get mixed up with nearby pairs, the highest-scored neighbour is "flaky vs flasks". 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 #44,423 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.