clampsvsclumpTell them apart

Which to use

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

#27,400
“clamps” frequency rank
#31,110
“clump” frequency rank
58510
confusion score

Side-by-Side Comparison

Feature clamps clump
Definition plural of clamp A cluster or lump; an unshaped piece or mass.

Where the eye mixes clamps and clump

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. clamps runs 6 letters (CCVCCC) against clump's 5 (CCVCC) - the length gap alone is often enough to separate them once you know to check it.

6 ch
clamps
5 ch
clump

Look-alike desk: clamps vs clump

A purely visual mix-up. clamps (/klæmps/) and clump (/klʌmp/) 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 1 letter(s) in length. Our composite confusion score for this pair is 58510, derived from the frequency rank of both members and their visual similarity.

clamps is recorded at frequency rank #27,400, classified as anoun, pronounced /klæmps/. clump is at rank #31,110, tagged as anoun, pronounced /klʌmp/.

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 58510, this pair ranks #112,067 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of clamps vs clump

Shared letters: clmp. Private to "clamps": as. Private to "clump": u.

"clamps" · 6 letters · shape CCVCCC  ·  "clump" · 5 letters · shape CCVCC

Known mistypes of this pair

  • clamps ← calmps · cclamps · clammps · clampps · clampss · clamsp · clapms · cllamps
  • clump ← cclump · cllump · clmup · clummp · clumpp · clupm · culmp · lcump

Frequently Asked Questions

Is swapping "clamps" for "clump" ever safe?
No. They are said differently (/klæmps/ versus /klʌmp/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "clamps" or "clump"?
"clamps" is the more common of the two: it sits at frequency rank #27,400 in our English list, against #31,110 for "clump". 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 "clamps" and "clump" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "clamps" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "clump" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #112,067 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "clamps" and "clump" also get mixed up with nearby pairs, the highest-scored neighbour is "chums vs clump". 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 #112,067 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