sewnvssunWhat's the difference?

Quick tell: sewn is a verb, sun is a name, so they fill different roles in a sentence.

Which to use

“sewn” is a verb and “sun” is a name - they look or sound alike but fill different roles in a sentence.

#23,095
“sewn” frequency rank
#1,154
“sun” frequency rank
24249
confusion score

Side-by-Side Comparison

Feature sewn sun
Definition past participle of sew The star that is closest to the Earth.

Where the eye mixes sewn and sun

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence. sewn runs 4 letters (CVCC) against sun's 3 (CVC) - the length gap alone is often enough to separate them once you know to check it.

4 ch
sewn
3 ch
sun

Look-alike desk: sewn vs sun

These two trip readers on the page rather than in the ear: sewn is /səʊn/ while sun is /sʌn/. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (verb vs name), which is usually the fastest check. Our composite confusion score for this pair is 24249, derived from the frequency rank of both members and their visual similarity.

sewn is recorded at frequency rank #23,095, classified as averb, pronounced /səʊn/. sun is at rank #1,154, tagged as aname, pronounced /sʌn/.

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 24249, this pair ranks #403,360 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of sewn vs sun

Shared letters: ns. Private to "sewn": ew. Private to "sun": u.

"sewn" · 4 letters · shape CVCC  ·  "sun" · 3 letters · shape CVC

Known mistypes of this pair

  • sewneswn · senw · sewnn · sewwn · ssewn · swen

Frequently Asked Questions

Can "sewn" and "sun" be used interchangeably?
No - they are not even the same part of speech. "sewn" is a verb and "sun" a name, so a sentence built for one is usually ungrammatical with the other.
In ordinary English text, does "sewn" or "sun" show up more?
"sun" is the more common of the two: it sits at frequency rank #1,154 in our English list, against #23,095 for "sewn". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Useful next steps

Eye-level mix-up between "sewn" and "sun" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "sewn" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "sun" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #403,360 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "sewn" and "sun" also get mixed up with nearby pairs, the highest-scored neighbour is "sewn vs sez". 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 #403,360 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