raysvsRsTell them apart

Which to use

“rays” and “Rs” are a confusable German pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#37,153
“rays” frequency rank
#12,371
“Rs” frequency rank
49524
confusion score

Side-by-Side Comparison

Feature rays Rs
Definition Plural des Substantivs ray Nominativ Plural des Substantivs R

Where the eye mixes rays and Rs

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

4 ch
rays
2 ch
Rs

Visual trap between rays and Rs

A purely visual mix-up. rays ([ɹeɪz]) and Rs ([ɛʁs]) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 2 letter(s) in length. Our composite confusion score for this pair is 49524, derived from the frequency rank of both members and their visual similarity.

rays is recorded at frequency rank #37,153, classified as anoun, pronounced [ɹeɪz]. Rs is at rank #12,371, tagged as anoun, pronounced [ɛʁs].

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 49524, this pair ranks #1,208,276 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of rays vs Rs

Shared letters: rs. Private to "rays": ay. Private to "Rs": -.

"rays" · 4 letters · shape CVVC  ·  "Rs" · 2 letters · shape CC

Known mistypes of this pair

  • raysarys · rasy · rayss · rayys · rrays · ryas

Frequently Asked Questions

Is swapping "rays" for "Rs" ever safe?
No. They are said differently ([ɹeɪz] versus [ɛʁs]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary German text, does "rays" or "Rs" show up more?
"Rs" is the more common of the two: it sits at frequency rank #12,371 in our German list, against #37,153 for "rays". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Eye-level mix-up between "rays" and "Rs" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "rays" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Rs" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,208,276 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "rays" and "Rs" also get mixed up with nearby pairs, the highest-scored neighbour is "Rades vs rays". 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 #1,208,276 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