FassvsflossWhich spelling fits?

Quick tell: Fass is a noun, floss is a verb, so they fill different roles in a sentence.

Which to use

“Fass” is a noun and “floss” is a verb - they look or sound alike but fill different roles in a sentence.

#7,605
“Fass” frequency rank
#12,709
“floss” frequency rank
20314
confusion score

Side-by-Side Comparison

Feature Fass floss
Definition ein Behälter aus Holz, Metall, Plastik zur Aufbewahrung und zum Transport von flüssigen Gütern, Schüttgütern und Ähnlichem 1. Person Singular Indikativ Präteritum Aktiv des Verbs fließen

Where the eye mixes Fass and floss

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

4 ch
Fass
5 ch
floss

Visual trap between Fass and floss

These two trip readers on the page rather than in the ear: Fass is [fas] while floss is [flɔs]. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (noun vs verb), which is usually the fastest check. Our composite confusion score for this pair is 20314, derived from the frequency rank of both members and their visual similarity.

Fass is recorded at frequency rank #7,605, classified as anoun, pronounced [fas]. floss is at rank #12,709, tagged as averb, pronounced [flɔs].

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 20314, this pair ranks #1,899,064 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of Fass vs floss

Shared letters: fs. Private to "Fass": a. Private to "floss": lo.

"Fass" · 4 letters · shape CVCC  ·  "floss" · 5 letters · shape CCVCC

Known mistypes of this pair

  • Fassafss · faß · ffass · fsas
  • flossffloss · flloss · flos · floß · flsos · folss · lfoss

Frequently Asked Questions

Do "Fass" and "floss" mean the same thing in a sentence?
No - they are not even the same part of speech. "Fass" is a noun and "floss" a verb, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "Fass" or "floss"?
"Fass" is the more common of the two: it sits at frequency rank #7,605 in our German list, against #12,709 for "floss". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "Fass" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "floss" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,899,064 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "Fass" and "floss" also get mixed up with nearby pairs, the highest-scored neighbour is "Fass 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 #1,899,064 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