ratenvsratioWhich spelling fits?

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

Which to use

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

#4,067
“raten” frequency rank
#21,035
“ratio” frequency rank
25102
confusion score

Side-by-Side Comparison

Feature raten ratio
Definition einen Rat geben/erteilen, empfehlen Verhältnis zweier Zahlen gleicher Einheit, Quotient. Die beiden Zahlen werden meist durch einen Doppelpunkt getrennt, z. B. 20:1 (gesprochen: zwanzig zu eins; Englisch jedoch durch Bindestrich getrennt)

Where the eye mixes raten and ratio

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.

5 ch
raten
5 ch
ratio

Visual trap between raten and ratio

These two trip readers on the page rather than in the ear: raten is [ˈʁaːtn̩] while ratio is [ˈɹeɪʃɪəʊ]. 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 (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 25102, derived from the frequency rank of both members and their visual similarity.

raten is recorded at frequency rank #4,067, classified as averb, pronounced [ˈʁaːtn̩]. ratio is at rank #21,035, tagged as anoun, pronounced [ˈɹeɪʃɪəʊ].

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 25102, this pair ranks #1,838,141 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of raten vs ratio

Shared letters: art. Private to "raten": en. Private to "ratio": io.

"raten" · 5 letters · shape CVCVC  ·  "ratio" · 5 letters · shape CVCVV

Known mistypes of this pair

  • ratenraetn · ratenn · ratne · rraten · rtaen
  • ratioartio · raito · ratoi · rattio · rratio · rtaio

Frequently Asked Questions

Do "raten" and "ratio" mean the same thing in a sentence?
No - they are not even the same part of speech. "raten" is a verb and "ratio" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary German text, does "raten" or "ratio" show up more?
"raten" is the more common of the two: it sits at frequency rank #4,067 in our German list, against #21,035 for "ratio". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

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

  • Full dictionary entry for "raten" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "ratio" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,838,141 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "raten" and "ratio" also get mixed up with nearby pairs, the highest-scored neighbour is "ratet vs ratio". 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 #1,838,141 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