commvscopyWhich spelling fits?

Which to use

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

#17,801
“comm” frequency rank
#1,752
“copy” frequency rank
19553
confusion score

Side-by-Side Comparison

Feature comm copy
Definition Clipping of communication. The result of copying; an identical or nearly identical duplicate of an original.

Letter map: comm vs copy

Shared letters muted; letters that set comm and copy apart highlighted. Shared run: 2.

4 ch
comm
4 ch
copy

Spelling & dictionary notes on comm vs copy

comm and copy 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 share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 19553, derived from the frequency rank of both members and their visual similarity.

comm is recorded at frequency rank #17,801, classified as anoun. copy is at rank #1,752, tagged as anoun, pronounced /ˈkɒpi/.

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 19553, this pair ranks #437,378 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of comm vs copy

Shared letters: co. Private to "comm": m. Private to "copy": py.

"comm" · 4 letters · shape CVCC  ·  "copy" · 4 letters · shape CVCV

Known mistypes of this pair

  • commccomm · cmom · com · ocmm
  • copyccopy · coppy · copyy · coyp · cpoy · ocpy

Frequently Asked Questions

Is swapping "comm" for "copy" ever safe?
No. They share most of their letters but differ in 2 positions, but the dictionary glosses above give them different meanings, so swapping one for the other changes what the sentence says.
In ordinary English text, does "comm" or "copy" show up more?
"copy" is the more common of the two: it sits at frequency rank #1,752 in our English list, against #17,801 for "comm". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

Pair "comm" vs "copy" is on the table, pick a follow-up below.

  • Full dictionary entry for "comm" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "copy" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #437,378 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "comm" and "copy" also get mixed up with nearby pairs, the highest-scored neighbour is "comm vs coms". 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 #437,378 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