feedervsfesterTell them apart

Which to use

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

#15,815
“feeder” frequency rank
#38,838
“fester” frequency rank
54653
confusion score

Side-by-Side Comparison

Feature feeder fester
Definition One who feeds, or gives food to another. A fistula.

Where the eye mixes feeder and fester

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. feeder (CVVCVC) and fester (CVCCVC) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

6 ch
feeder
6 ch
fester

Why the eye confuses feeder with fester

A purely visual mix-up. feeder (/ˈfidɚ/) and fester (/ˈfɛstə(ɹ)/) 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 54653, 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/. fester is at rank #38,838, tagged as anoun, pronounced /ˈfɛstə(ɹ)/.

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 54653, this pair ranks #139,432 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of feeder vs fester

Shared letters: efr. Private to "feeder": d. Private to "fester": st.

"feeder" · 6 letters · shape CVVCVC  ·  "fester" · 6 letters · shape CVCCVC

Known mistypes of this pair

  • feeder ← efeder · fedeer · feder · feedder · feederr · feedre · feeedr · ffeeder
  • fester ← efster · fesetr · fesster · festerr · festre · festter · fetser · ffester

Frequently Asked Questions

Can "feeder" and "fester" be used interchangeably?
No. They are said differently (/ˈfidɚ/ versus /ˈfɛstə(ɹ)/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "feeder" vs "fester" - which ranks higher?
"feeder" is the more common of the two: it sits at frequency rank #15,815 in our English list, against #38,838 for "fester". 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 "feeder" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "fester" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #139,432 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "feeder" and "fester" also get mixed up with nearby pairs, the highest-scored neighbour is "fester vs fete". 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 #139,432 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