filsvsfishConfusable pair

Which to use

“fils” and “fish” are a confusable German pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#49,670
“fils” frequency rank
#18,543
“fish” frequency rank
68213
confusion score

Side-by-Side Comparison

Feature fils fish
Definition männlicher Nachkomme: Sohn Fisch

Where the eye mixes fils and fish

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

4 ch
fils
4 ch
fish

Visual trap between fils and fish

A purely visual mix-up. fils ([fis]) and fish ([ˈfɪʃ]) 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 68213, derived from the frequency rank of both members and their visual similarity.

fils is recorded at frequency rank #49,670, classified as anoun, pronounced [fis]. fish is at rank #18,543, tagged as anoun, pronounced [ˈfɪʃ].

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 68213, this pair ranks #515,088 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of fils vs fish

Shared letters: fis. Private to "fils": l. Private to "fish": h.

"fils" · 4 letters · shape CVCC  ·  "fish" · 4 letters · shape CVCC

Known mistypes of this pair

  • filsffils · fills · filss · fisl · flis · ifls
  • fishffish · fihs · fishh · fissh · fsih · ifsh

Frequently Asked Questions

Is swapping "fils" for "fish" ever safe?
No. They are said differently ([fis] versus [ˈfɪʃ]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "fils" or "fish"?
"fish" is the more common of the two: it sits at frequency rank #18,543 in our German list, against #49,670 for "fils". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Eye-level mix-up between "fils" and "fish" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "fils" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "fish" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #515,088 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "fils" and "fish" also get mixed up with nearby pairs, the highest-scored neighbour is "fils vs fist". 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 #515,088 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list