dimvsDumaWhich spelling fits?

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

Which to use

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

#45,858
“dim” frequency rank
#41,116
“Duma” frequency rank
86974
confusion score

Side-by-Side Comparison

Feature dim Duma
Definition abdunkeln, abblenden, dimmen russisches Unterhaus

Where the eye mixes dim and Duma

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence. dim runs 3 letters (CVC) against Duma's 4 (CVCV) - the length gap alone is often enough to separate them once you know to check it.

3 ch
dim
4 ch
Duma

Look-alike desk: dim vs Duma

These two trip readers on the page rather than in the ear: dim is [dɪm] while Duma is [ˈduːma]. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 86974, derived from the frequency rank of both members and their visual similarity.

dim is recorded at frequency rank #45,858, classified as averb, pronounced [dɪm]. Duma is at rank #41,116, tagged as anoun, pronounced [ˈduːma].

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 86974, this pair ranks #86,383 of 2,006,359 scored German confusable pairs - among the most confusable pairs.

Orthographic DNA of dim vs Duma

Shared letters: dm. Private to "dim": i. Private to "Duma": au.

"dim" · 3 letters · shape CVC  ·  "Duma" · 4 letters · shape CVCV

Known mistypes of this pair

  • Duma ← dduma · dmua · duam · dumma · udma

Frequently Asked Questions

Can "dim" and "Duma" be used interchangeably?
No - they are not even the same part of speech. "dim" is a verb and "Duma" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary German text, does "dim" or "Duma" show up more?
"Duma" is the more common of the two: it sits at frequency rank #41,116 in our German list, against #45,858 for "dim". 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 "dim" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Duma" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #86,383 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "dim" and "Duma" also get mixed up with nearby pairs, the highest-scored neighbour is "diet vs dim". 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 #86,383 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