curlvscurledWhat's the difference?

Quick tell: curl is a noun, curled is an adjective, so they fill different roles in a sentence.

Which to use

“curl” is a noun and “curled” is an adjective - they look or sound alike but fill different roles in a sentence.

#14,502
“curl” frequency rank
#18,531
“curled” frequency rank
33033
confusion score

Side-by-Side Comparison

Feature curl curled
Definition A curving piece or lock of hair; a ringlet. curly

Letter map: curl vs curled

Shared letters muted; letters that set curl and curled apart highlighted. Shared run: 4.

4 ch
curl
6 ch
curled

Grammar separator: curl vs curled

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: curl is anoun and curledanadjective. On the page they differ by 2 extra letter(s) - “curl” sits inside “curled”. Our composite confusion score for this pair is 33033, derived from the frequency rank of both members and their visual similarity.

curl is recorded at frequency rank #14,502, classified as anoun, pronounced /kɜːl/. curled is at rank #18,531, tagged as anadj.

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 33033, this pair ranks #332,824 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of curl vs curled

Shared letters: clru. Private to "curl": -. Private to "curled": de.

"curl" · 4 letters · shape CVCC  ·  "curled" · 6 letters · shape CVCCVC

Known mistypes of this pair

  • curlccurl · crul · culr · curll · currl · ucrl
  • curledccurled · cruled · culred · cureld · curlde · curledd · curlled · currled

Frequently Asked Questions

Is swapping "curl" for "curled" ever safe?
No - they are not even the same part of speech. "curl" is a noun and "curled" an adjective, so a sentence built for one is usually ungrammatical with the other.
In ordinary English text, does "curl" or "curled" show up more?
"curl" is the more common of the two: it sits at frequency rank #14,502 in our English list, against #18,531 for "curled". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

You've compared "curl" and "curled". Here's where to go from here.

  • Full dictionary entry for "curl" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "curled" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #332,824 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "curl" and "curled" also get mixed up with nearby pairs, the highest-scored neighbour is "celled vs curled". 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 #332,824 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