fasvsfoxWhich spelling fits?

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

Which to use

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

#38,095
“fas” frequency rank
#6,658
“fox” frequency rank
44753
confusion score

Side-by-Side Comparison

Feature fas fox
Definition 2. Person Singular Imperativ Präsens Aktiv des Verbs fasen der Fuchs

Where the eye mixes fas and fox

Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.

3 ch
fas
3 ch
fox

Look-alike desk: fas vs fox

These two trip readers on the page rather than in the ear: fas is [faːs] while fox is [fɒks]. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 44753, derived from the frequency rank of both members and their visual similarity.

fas is recorded at frequency rank #38,095, classified as averb, pronounced [faːs]. fox is at rank #6,658, tagged as anoun, pronounced [fɒks].

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 44753, this pair ranks #1,375,892 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of fas vs fox

Shared letters: f. Private to "fas": as. Private to "fox": ox.

"fas" · 3 letters · shape CVC  ·  "fox" · 3 letters · shape CVC

Frequently Asked Questions

Is swapping "fas" for "fox" ever safe?
No - they are not even the same part of speech. "fas" is a verb and "fox" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "fas" or "fox"?
"fox" is the more common of the two: it sits at frequency rank #6,658 in our German list, against #38,095 for "fas". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "fas" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "fox" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,375,892 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "fas" and "fox" also get mixed up with nearby pairs, the highest-scored neighbour is "fas vs fist". Nearby pair

Confusion rank #1,375,892 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