bikevsBikerWhat's the difference?

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

Which to use

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

#9,516
“bike” frequency rank
#17,539
“Biker” frequency rank
27055
confusion score

Side-by-Side Comparison

Feature bike Biker
Definition 2. Person Singular Imperativ Präsens Aktiv des Verbs biken Person, die mit dem Fahrrad oder auf einem Motorrad fährt

Where the eye mixes bike and Biker

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.

4 ch
bike
5 ch
Biker

Why the eye confuses bike with Biker

These two trip readers on the page rather than in the ear: bike is [ˈbaɪ̯kə] while Biker is [ˈbaɪ̯kɐ]. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 extra letter(s) - “bike” sits inside “Biker”, and the parts of speech differ too (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 27055, derived from the frequency rank of both members and their visual similarity.

bike is recorded at frequency rank #9,516, classified as averb, pronounced [ˈbaɪ̯kə]. Biker is at rank #17,539, tagged as anoun, pronounced [ˈbaɪ̯kɐ].

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 27055, this pair ranks #1,808,082 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of bike vs Biker

Shared letters: beik. Private to "bike": -. Private to "Biker": r.

"bike" · 4 letters · shape CVCV  ·  "Biker" · 5 letters · shape CVCVC

Known mistypes of this pair

  • bikebbike · biek · bikke · bkie · ibke
  • Bikerbbiker · biekr · bikerr · bikker · bikre · bkier · ibker

Frequently Asked Questions

Is swapping "bike" for "Biker" ever safe?
No - they are not even the same part of speech. "bike" is a verb and "Biker" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary German text, does "bike" or "Biker" show up more?
"bike" is the more common of the two: it sits at frequency rank #9,516 in our German list, against #17,539 for "Biker". 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 "bike" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Biker" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,808,082 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "bike" and "Biker" also get mixed up with nearby pairs, the highest-scored neighbour is "Biker vs boiler". 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 #1,808,082 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