sedimentationvssegmentationWhich spelling fits?

Which to use

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

#43,907
“sedimentation” frequency rank
#21,652
“segmentation” frequency rank
65559
confusion score

Side-by-Side Comparison

Feature sedimentation segmentation
Definition The separation of a suspension of solid particles into a concentrated slurry and a supernatant liquid, either to concentrate the solid or to clarify the liquid. The act or an instance of dividing into segments.

Letter map: sedimentation vs segmentation

Shared letters muted; letters that set sedimentation and segmentation apart highlighted. Shared run: 11.

13 ch
sedimentation
12 ch
segmentation

Corpus notes: sedimentation and segmentation

sedimentation and segmentation are indexed as a confusable English pair. We have no recorded pronunciation or part of speech for both members, so the spelling overlap is what we can show you: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 65559, derived from the frequency rank of both members and their visual similarity.

sedimentation is recorded at frequency rank #43,907, classified as anoun. segmentation is at rank #21,652, tagged as anoun.

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 65559, this pair ranks #72,159 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of sedimentation vs segmentation

Shared letters: aeimnost. Private to "sedimentation": d. Private to "segmentation": g.

"sedimentation" · 13 letters · shape CVCVCVCCVCVVC  ·  "segmentation" · 12 letters · shape CVCCVCCVCVVC

Known mistypes of this pair

  • sedimentationesdimentation · sdeimentation · seddimentation · sediemntation · sedimenattion · sedimenntation · sedimentaiton · sedimentasion
  • segmentationesgmentation · segemntation · seggmentation · segmenattion · segmenntation · segmentaiton · segmentasion · segmentatino

Frequently Asked Questions

Do "sedimentation" and "segmentation" mean the same thing in a sentence?
No. They differ by 1 letter(s) in length, but the dictionary glosses above give them different meanings, so swapping one for the other changes what the sentence says.
Which is more common, "sedimentation" or "segmentation"?
"segmentation" is the more common of the two: it sits at frequency rank #21,652 in our English list, against #43,907 for "sedimentation". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Pair "sedimentation" vs "segmentation" is on the table, pick a follow-up below.

  • Full dictionary entry for "sedimentation" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "segmentation" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #72,159 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • 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 #72,159 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