FonvsfürWhat's the difference?

Quick tell: Fon is a abbrev, für is a preposition, so they fill different roles in a sentence.

Which to use

“Fon” is an abbrev and “für” is a preposition - they look or sound alike but fill different roles in a sentence.

#43,878
“Fon” frequency rank
#16
“für” frequency rank
43894
confusion score

Side-by-Side Comparison

Feature Fon für
Definition Telefon etwas oder jemand ist an etwas jemanden gerichtet, bestimmt, zugeordnet

Where the spellings diverge

Shared letters are muted; the letters that actually set Fon and für apart are highlighted. They share 1 letter in sequence, which is exactly why the eye skips the difference.

3 ch
Fon
3 ch
für

Spelling & Dictionary Insight

These two trip readers on the page rather than in the ear: Fon is [foːn] while für is [fyːɐ̯]. 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 (abbrev vs preposition), which is usually the fastest check. Our composite confusion score for this pair is 43894, derived from the frequency rank of both members and their visual similarity.

Fon is recorded at frequency rank #43,878, classified as anabbrev, pronounced [foːn]. für is at rank #16, tagged as aprep, pronounced [fyːɐ̯].

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 43894, this pair ranks #1,403,583 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of Fon vs für

Shared letters: f. Private to "Fon": no. Private to "für": .

"Fon" · 3 letters · shape CVC  ·  "für" · 3 letters · shape CVC

Frequency comparison

Fon#43,878
für#16

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "Fon" and "für" be used interchangeably?
No - they are not even the same part of speech. "Fon" is an abbrev and "für" a preposition, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "Fon" or "für"?
"für" is the more common of the two: it sits at frequency rank #16 in our German list, against #43,878 for "Fon". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Remembering Fon vs für

The fastest way to pick the right one every time.

  • Check the role first: if you need an abbrev, it's “Fon”; for a preposition, it's “für”.
  • See each word in full, definition, IPA, etymology and its other confusables. Full “Fon” entry
  • Browse more pairs most likely to be confused. Most confusable

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

Source: FrequencyWords open word-frequency list