moundvsmouseWhat's the difference?

Which to use

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

#13,021
“mound” frequency rank
#4,255
“mouse” frequency rank
17276
confusion score

Side-by-Side Comparison

Feature mound mouse
Definition An artificial hill or elevation of earth; a raised bank; an embankment thrown up for defense A rodent, typically having a small body, dark fur, and a long tail.

Where the eye mixes mound and mouse

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.

5 ch
mound
5 ch
mouse

Why the eye confuses mound with mouse

A purely visual mix-up. mound (/maʊnd/) and mouse (/maʊs/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 17276, derived from the frequency rank of both members and their visual similarity.

mound is recorded at frequency rank #13,021, classified as anoun, pronounced /maʊnd/. mouse is at rank #4,255, tagged as anoun, pronounced /maʊs/.

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 17276, this pair ranks #452,489 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of mound vs mouse

Shared letters: mou. Private to "mound": dn. Private to "mouse": es.

"mound" · 5 letters · shape CVVCC  ·  "mouse" · 5 letters · shape CVVCV

Known mistypes of this pair

  • moundmmound · monud · moudn · moundd · mounnd · muond · omund
  • mousemmouse · mosue · moues · muose · omuse

Frequently Asked Questions

Can "mound" and "mouse" be used interchangeably?
No. They are said differently (/maʊnd/ versus /maʊs/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "mound" vs "mouse" - which ranks higher?
"mouse" is the more common of the two: it sits at frequency rank #4,255 in our English list, against #13,021 for "mound". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "mound" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "mouse" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #452,489 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "mound" and "mouse" also get mixed up with nearby pairs, the highest-scored neighbour is "mound vs mudd". 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 #452,489 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