Which to use
“feeder” and “folder” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #15,815
- “feeder” frequency rank
- #10,548
- “folder” frequency rank
- 26363
- confusion score
Side-by-Side Comparison
| Feature | feeder | folder |
|---|---|---|
| Definition | One who feeds, or gives food to another. | An organizer that papers are kept in, usually with an index tab, to be stored as a single unit in a filing cabinet. |
Where the eye mixes feeder and folder
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.
Visual trap between feeder and folder
A purely visual mix-up. feeder (/ˈfidɚ/) and folder (/ˈfoʊɫdɚ/) 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 26363, derived from the frequency rank of both members and their visual similarity.
feeder is recorded at frequency rank #15,815, classified as anoun, pronounced /ˈfidɚ/. folder is at rank #10,548, tagged as anoun, pronounced /ˈfoʊɫdɚ/.
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 26363, this pair ranks #387,261 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of feeder vs folder
Shared letters: defr. Private to "feeder": -. Private to "folder": lo.
"feeder" · 6 letters · shape CVVCVC · "folder" · 6 letters · shape CVCCVC
Known mistypes of this pair
Frequently Asked Questions
Do "feeder" and "folder" mean the same thing in a sentence?
Frequency check: "feeder" vs "folder" - which ranks higher?
What to do next
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "feeder" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "folder" - compare definitions side by side with the headword page. Word entry
- This pair ranks #387,261 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "feeder" and "folder" also get mixed up with nearby pairs, the highest-scored neighbour is "feeder vs Feeney". 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 #387,261 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.