mouthsvsmythsTell them apart

Which to use

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

#10,891
“mouths” frequency rank
#10,407
“myths” frequency rank
21298
confusion score

Side-by-Side Comparison

Feature mouths myths
Definition plural of mouth plural of myth

Where the eye mixes mouths and myths

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

6 ch
mouths
5 ch
myths

Visual trap between mouths and myths

A purely visual mix-up. mouths (/maʊðz/) and myths (/mɪθs/) 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 21298, derived from the frequency rank of both members and their visual similarity.

mouths is recorded at frequency rank #10,891, classified as anoun, pronounced /maʊðz/. myths is at rank #10,407, tagged as anoun, pronounced /mɪθs/.

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 21298, this pair ranks #424,895 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of mouths vs myths

Shared letters: hmst. Private to "mouths": ou. Private to "myths": y.

"mouths" · 6 letters · shape CVVCCC  ·  "myths" · 5 letters · shape CVCCC

Known mistypes of this pair

  • mouthsmmouths · motuhs · mouhts · mouthhs · mouthss · moutsh · moutths · muoths
  • mythsmmyths · mtyhs · myhts · mythhs · mythss · mytsh · mytths · myyths

Frequently Asked Questions

Is swapping "mouths" for "myths" ever safe?
No. They are said differently (/maʊðz/ versus /mɪθs/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "mouths" or "myths"?
"myths" is the more common of the two: it sits at frequency rank #10,407 in our English list, against #10,891 for "mouths". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

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

  • Full dictionary entry for "mouths" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "myths" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #424,895 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "mouths" and "myths" also get mixed up with nearby pairs, the highest-scored neighbour is "mythos vs myths". 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 #424,895 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