rennenvsRennerWhat's the difference?

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

Which to use

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

#1,429
“rennen” frequency rank
#15,731
“Renner” frequency rank
17160
confusion score

Side-by-Side Comparison

Feature rennen Renner
Definition sich schnell zu Fuß fortbewegen, schnell laufen schnelles Pferd

Where the eye mixes rennen and Renner

Muted = shared; highlighted = the visual trap. They share 5 letters in sequence.

6 ch
rennen
6 ch
Renner

Spelling & Dictionary Insight

These two trip readers on the page rather than in the ear: rennen is [ˈʁɛnən] while Renner is [ˈʁɛnɐ]. Spoken aloud the problem disappears. In writing it persists, because they differ by a single letter - n in “rennen” becomes r in “Renner”, and the parts of speech differ too (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 17160, derived from the frequency rank of both members and their visual similarity.

rennen is recorded at frequency rank #1,429, classified as averb, pronounced [ˈʁɛnən]. Renner is at rank #15,731, tagged as anoun, pronounced [ˈʁɛnɐ].

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 17160, this pair ranks #1,929,848 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of rennen vs Renner

Shared letters: enr. Private to "rennen": -. Private to "Renner": -.

"rennen" · 6 letters · shape CVCCVC  ·  "Renner" · 6 letters · shape CVCCVC

Known mistypes of this pair

  • rennenernnen · renen · renenn · rennenn · rennne · rnenen · rrennen
  • Rennerernner · renenr · rener · rennerr · rennre · rnener · rrenner

Frequently Asked Questions

Can "rennen" and "Renner" be used interchangeably?
No - they are not even the same part of speech. "rennen" is a verb and "Renner" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "rennen" or "Renner"?
"rennen" is the more common of the two: it sits at frequency rank #1,429 in our German list, against #15,731 for "Renner". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

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

Source: FrequencyWords open word-frequency list