frownvsfrownedWhat's the difference?

Quick tell: frown is a noun, frowned is a verb, so they fill different roles in a sentence.

Which to use

“frown” is a noun and “frowned” is a verb - they look or sound alike but fill different roles in a sentence.

#20,641
“frown” frequency rank
#21,218
“frowned” frequency rank
41859
confusion score

Side-by-Side Comparison

Feature frown frowned
Definition A wrinkling of the forehead with the eyebrows brought together, typically indicating displeasure, severity, or concentration. simple past and past participle of frown

Where the eye mixes frown and frowned

Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. frown runs 5 letters (CCVCC) against frowned's 7 (CCVCCVC) - the length gap alone is often enough to separate them once you know to check it.

5 ch
frown
7 ch
frowned

Why the eye confuses frown with frowned

These two trip readers on the page rather than in the ear: frown is /fɹaʊn/ while frowned is /fɹaʊnd/. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 extra letter(s) - “frown” sits inside “frowned”, and the parts of speech differ too (noun vs verb), which is usually the fastest check. Our composite confusion score for this pair is 41859, derived from the frequency rank of both members and their visual similarity.

frown is recorded at frequency rank #20,641, classified as anoun, pronounced /fɹaʊn/. frowned is at rank #21,218, tagged as averb, pronounced /fɹaʊnd/.

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 41859, this pair ranks #254,484 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of frown vs frowned

Shared letters: fnorw. Private to "frown": -. Private to "frowned": de.

"frown" · 5 letters · shape CCVCC  ·  "frowned" · 7 letters · shape CCVCCVC

Known mistypes of this pair

  • frown ← ffrown · forwn · fronw · frownn · frowwn · frrown · frwon · rfown
  • frowned ← ffrowned · forwned · fronwed · frowend · frownde · frownedd · frownned · frowwned

Frequently Asked Questions

Is swapping "frown" for "frowned" ever safe?
No - they are not even the same part of speech. "frown" is a noun and "frowned" a verb, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "frown" vs "frowned" - which ranks higher?
"frown" is the more common of the two: it sits at frequency rank #20,641 in our English list, against #21,218 for "frowned". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "frown" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "frowned" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #254,484 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "frown" and "frowned" also get mixed up with nearby pairs, the highest-scored neighbour is "Frome vs frown". 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 #254,484 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