fünftelvsfünfterWhat's the difference?

Quick tell: fünftel is a adjective, fünfter is an unknown, so they fill different roles in a sentence.

Which to use

“fünftel” is an adjective and “fünfter” is an unknown - they look or sound alike but fill different roles in a sentence.

#18,551
“fünftel” frequency rank
#15,631
“fünfter” frequency rank
34182
confusion score

Side-by-Side Comparison

Feature fünftel fünfter
Definition aus einem von fünf gleich großen Teilen bestehend unbestimmte männliche Deklination von fünfte

Where the spellings diverge

Shared letters are muted; the letters that actually set fünftel and fünfter apart are highlighted. They share 6 letters in sequence, which is exactly why the eye skips the difference.

7 ch
fünftel
7 ch
fünfter

Spelling & Dictionary Insight

These two trip readers on the page rather than in the ear: fünftel is [ˈfʏnftl̩] while fünfter is [ˈfʏnftɐ]. Spoken aloud the problem disappears. In writing it persists, because they differ by a single letter - l in “fünftel” becomes r in “fünfter”, and the parts of speech differ too (adjective vs unknown), which is usually the fastest check. Our composite confusion score for this pair is 34182, derived from the frequency rank of both members and their visual similarity.

fünftel is recorded at frequency rank #18,551, classified as anadj, pronounced [ˈfʏnftl̩]. fünfter is at rank #15,631, tagged as anunknown, pronounced [ˈfʏnftɐ].

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 34182, this pair ranks #1,669,229 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of fünftel vs fünfter

Shared letters: efntü. Private to "fünftel": l. Private to "fünfter": r.

"fünftel" · 7 letters · shape CVCCCVC  ·  "fünfter" · 7 letters · shape CVCCCVC

Frequency comparison

fünftel#18,551
fünfter#15,631

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "fünftel" and "fünfter" be used interchangeably?
No - they are not even the same part of speech. "fünftel" is an adjective and "fünfter" an unknown, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "fünftel" or "fünfter"?
"fünfter" is the more common of the two: it sits at frequency rank #15,631 in our German list, against #18,551 for "fünftel". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Remembering fünftel vs fünfter

The fastest way to pick the right one every time.

  • Check the role first: if you need an adjective, it's “fünftel”; for an unknown, it's “fünfter”.
  • See each word in full, definition, IPA, etymology and its other confusables. Full “fünftel” 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