Which to use
“sigh” and “swig” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #7,742
- “sigh” frequency rank
- #46,803
- “swig” frequency rank
- 54545
- confusion score
Side-by-Side Comparison
| Feature | sigh | swig |
|---|---|---|
| Definition | To inhale a larger quantity of air than usual, and immediately expel it; to make a deep single audible respiration, especially as the result or involuntary expression of fatigue, exhaustion, grief, sorrow, frustration, or the like. | To drink (usually by gulping or in a greedy or unrefined manner); to quaff. |
Where the eye mixes sigh and swig
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. sigh (CVCC) and swig (CCVC) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.
Look-alike desk: sigh vs swig
A purely visual mix-up. sigh (/saɪ/) and swig (/swɪɡ/) 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 3 positions. Our composite confusion score for this pair is 54545, derived from the frequency rank of both members and their visual similarity.
sigh is recorded at frequency rank #7,742, classified as averb, pronounced /saɪ/. swig is at rank #46,803, tagged as averb, pronounced /swɪɡ/.
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 54545, this pair ranks #140,266 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of sigh vs swig
Shared letters: gis. Private to "sigh": h. Private to "swig": w.
"sigh" · 4 letters · shape CVCC · "swig" · 4 letters · shape CCVC
Known mistypes of this pair
Frequently Asked Questions
Can "sigh" and "swig" be used interchangeably?
In ordinary English text, does "sigh" or "swig" show up more?
What to do next
Eye-level mix-up between "sigh" and "swig" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "sigh" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "swig" - compare definitions side by side with the headword page. Word entry
- This pair ranks #140,266 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "sigh" and "swig" also get mixed up with nearby pairs, the highest-scored neighbour is "Sif vs swig". 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 #140,266 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.