ClovscloudTell them apart

Which to use

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

#48,144
“Clo” frequency rank
#3,219
“cloud” frequency rank
51363
confusion score

Side-by-Side Comparison

Feature Clo cloud
Definition Abbreviation of close (in street addresses). A visible mass of water droplets suspended in the air.

Letter map: Clo vs cloud

Shared letters muted; letters that set Clo and cloud apart highlighted. Shared run: 3.

3 ch
Clo
5 ch
cloud

Spelling & dictionary notes on Clo vs cloud

Clo and cloud 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 2 extra letter(s) - “Clo” sits inside “cloud”. Our composite confusion score for this pair is 51363, derived from the frequency rank of both members and their visual similarity.

Clo is recorded at frequency rank #48,144, classified as anoun. cloud is at rank #3,219, tagged as anoun, pronounced /klaʊd/.

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 51363, this pair ranks #166,115 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of Clo vs cloud

Shared letters: clo. Private to "Clo": -. Private to "cloud": du.

"Clo" · 3 letters · shape CCV  ·  "cloud" · 5 letters · shape CCVVC

Known mistypes of this pair

  • cloudccloud · clloud · clodu · cloudd · cluod · lcoud

Frequently Asked Questions

Do "Clo" and "cloud" mean the same thing in a sentence?
No. They differ by 2 extra letter(s) - “Clo” sits inside “cloud”, 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 "Clo" or "cloud" show up more?
"cloud" is the more common of the two: it sits at frequency rank #3,219 in our English list, against #48,144 for "Clo". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

You've compared "Clo" and "cloud". Here's where to go from here.

  • Full dictionary entry for "Clo" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "cloud" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #166,115 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "Clo" and "cloud" also get mixed up with nearby pairs, the highest-scored neighbour is "CGT vs Clo". 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 #166,115 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