damesvsdimerTell them apart

Which to use

“dames” and “dimer” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#29,988
“dames” frequency rank
#49,871
“dimer” frequency rank
79859
confusion score

Side-by-Side Comparison

Feature dames dimer
Definition plural of dame A molecule consisting of two identical halves, formed by joining two identical molecules, sometimes with a single atom acting as a bridge.

Where the eye mixes dames and dimer

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. dames and dimer follow the identical consonant-vowel pattern (CVCVC). Same shape at a glance is often the real trap, independent of shared letters.

5 ch
dames
5 ch
dimer

Why the eye confuses dames with dimer

A purely visual mix-up. dames (/deɪmz/) and dimer (/ˈdaɪmə(ɹ)/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 79859, derived from the frequency rank of both members and their visual similarity.

dames is recorded at frequency rank #29,988, classified as anoun, pronounced /deɪmz/. dimer is at rank #49,871, tagged as anoun, pronounced /ˈdaɪmə(ɹ)/.

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 79859, this pair ranks #21,113 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of dames vs dimer

Shared letters: dem. Private to "dames": as. Private to "dimer": ir.

"dames" · 5 letters · shape CVCVC  ·  "dimer" · 5 letters · shape CVCVC

Known mistypes of this pair

  • dames ← admes · daems · damess · dammes · damse · ddames · dmaes
  • dimer ← ddimer · diemr · dimerr · dimre · dmier · idmer

Frequently Asked Questions

Do "dames" and "dimer" mean the same thing in a sentence?
No. They are said differently (/deɪmz/ versus /ˈdaɪmə(ɹ)/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary English text, does "dames" or "dimer" show up more?
"dames" is the more common of the two: it sits at frequency rank #29,988 in our English list, against #49,871 for "dimer". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

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

  • Full dictionary entry for "dames" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "dimer" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #21,113 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "dames" and "dimer" also get mixed up with nearby pairs, the highest-scored neighbour is "dikes vs dimer". 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 #21,113 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list