Which to use
“edge” and “erg” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #1,858
- “edge” frequency rank
- #48,222
- “erg” frequency rank
- 50080
- confusion score
Side-by-Side Comparison
| Feature | edge | erg |
|---|---|---|
| Definition | The boundary line of a surface. | A unit of work or energy, being the amount of work done by a force of one dyne applied through a distance of one centimeter. Equal to 10⁻⁷ joules. |
Where the eye mixes edge and erg
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Visual trap between edge and erg
A purely visual mix-up. edge (/ɛd͡ʒ/) and erg (/ɜːɡ/) 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 50080, derived from the frequency rank of both members and their visual similarity.
edge is recorded at frequency rank #1,858, classified as anoun, pronounced /ɛd͡ʒ/. erg is at rank #48,222, tagged as anoun, pronounced /ɜːɡ/.
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 50080, this pair ranks #177,547 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of edge vs erg
Shared letters: eg. Private to "edge": d. Private to "erg": r.
"edge" · 4 letters · shape VCCV · "erg" · 3 letters · shape VCC
Known mistypes of this pair
- edge ← dege · eddge · edeg · edgge · egde
Frequently Asked Questions
Can "edge" and "erg" be used interchangeably?
Which is more common, "edge" or "erg"?
What to do next
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "edge" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "erg" - compare definitions side by side with the headword page. Word entry
- This pair ranks #177,547 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "edge" and "erg" also get mixed up with nearby pairs, the highest-scored neighbour is "erg vs Eri". 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 #177,547 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.