FSJvsFujiWhich spelling fits?

Which to use

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

#32,537
“FSJ” frequency rank
#41,823
“Fuji” frequency rank
74360
confusion score

Side-by-Side Comparison

Feature FSJ Fuji
Definition Freiwilliges Soziales Jahr / freiwilliges soziales Jahr japanische Apfelsorte

Where the eye mixes FSJ and Fuji

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence. FSJ runs 3 letters (CCC) against Fuji's 4 (CVCV) - the length gap alone is often enough to separate them once you know to check it.

3 ch
FSJ
4 ch
Fuji

Look-alike desk: FSJ vs Fuji

A purely visual mix-up. FSJ ([ɛfʔɛsˈjɔt]) and Fuji ([ˈfud͡ʒi]) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 74360, derived from the frequency rank of both members and their visual similarity.

FSJ is recorded at frequency rank #32,537, classified as anoun, pronounced [ɛfʔɛsˈjɔt]. Fuji is at rank #41,823, tagged as anoun, pronounced [ˈfud͡ʒi].

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 74360, this pair ranks #335,533 of 2,006,359 scored German confusable pairs - among the most confusable pairs.

Orthographic DNA of FSJ vs Fuji

Shared letters: fj. Private to "FSJ": s. Private to "Fuji": iu.

"FSJ" · 3 letters · shape CCC  ·  "Fuji" · 4 letters · shape CVCV

Known mistypes of this pair

  • Fuji ← ffuji · fjui · fuij · fujji · ufji

Frequently Asked Questions

Is swapping "FSJ" for "Fuji" ever safe?
No. They are said differently ([ɛfʔɛsˈjɔt] versus [ˈfud͡ʒi]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "FSJ" vs "Fuji" - which ranks higher?
"FSJ" is the more common of the two: it sits at frequency rank #32,537 in our German list, against #41,823 for "Fuji". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

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

  • Full dictionary entry for "FSJ" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Fuji" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #335,533 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "FSJ" and "Fuji" also get mixed up with nearby pairs, the highest-scored neighbour is "fist vs FSJ". 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 #335,533 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