FockvsFSKWhich spelling fits?

Quick tell: Fock is a noun, FSK is an abbrev, so they fill different roles in a sentence.

Which to use

“Fock” is a noun and “FSK” is an abbrev - they look or sound alike but fill different roles in a sentence.

#48,895
“Fock” frequency rank
#26,415
“FSK” frequency rank
75310
confusion score

Side-by-Side Comparison

Feature Fock FSK
Definition ein kleineres Vorsegel, welches am Mast nicht überlappt; auf Yachten wird es bei Starkwind statt einer Genua angeschlagen freiwillige Selbstkontrolle der Filmwirtschaft (Altersbegrenzung bei Filmen)

Letter map: Fock vs FSK

Shared letters muted; letters that set Fock and FSK apart highlighted. Shared run: 2. Fock runs 4 letters (CVCC) against FSK's 3 (CCC) - the length gap alone is often enough to separate them once you know to check it.

4 ch
Fock
3 ch
FSK

Part-of-speech tell for Fock / FSK

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: Fock is anoun and FSKanabbrev. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 75310, derived from the frequency rank of both members and their visual similarity.

Fock is recorded at frequency rank #48,895, classified as anoun, pronounced [fɔk]. FSK is at rank #26,415, tagged as anabbrev, pronounced […].

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 75310, this pair ranks #311,179 of 2,006,359 scored German confusable pairs - among the most confusable pairs.

Orthographic DNA of Fock vs FSK

Shared letters: fk. Private to "Fock": co. Private to "FSK": s.

"Fock" · 4 letters · shape CVCC  ·  "FSK" · 3 letters · shape CCC

Known mistypes of this pair

  • Fock ← fcok · ffock · focck · fockk · fokc · ofck

Frequently Asked Questions

Can "Fock" and "FSK" be used interchangeably?
No - they are not even the same part of speech. "Fock" is a noun and "FSK" an abbrev, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "Fock" or "FSK"?
"FSK" is the more common of the two: it sits at frequency rank #26,415 in our German list, against #48,895 for "Fock". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

You've compared "Fock" and "FSK". Here's where to go from here.

  • Full dictionary entry for "Fock" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "FSK" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #311,179 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "Fock" and "FSK" also get mixed up with nearby pairs, the highest-scored neighbour is "Fack vs Fock". 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 #311,179 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