Which to use
“hel” and “heli” are a confusable German pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #47,474
- “hel” frequency rank
- #34,158
- “heli” frequency rank
- 81632
- confusion score
Side-by-Side Comparison
| Feature | hel | heli |
|---|---|---|
| Definition | Helium | Chemie: Helium: Ein farbloses und geruchloses Gas |
Where the eye mixes hel and heli
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. hel runs 3 letters (CVC) against heli's 4 (CVCV) - the length gap alone is often enough to separate them once you know to check it.
Why the eye confuses hel with heli
A purely visual mix-up. hel ([xɛl]) and heli ([ˈɛɫi]) 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 extra letter(s) - “hel” sits inside “heli”. Our composite confusion score for this pair is 81632, derived from the frequency rank of both members and their visual similarity.
hel is recorded at frequency rank #47,474, classified as anoun, pronounced [xɛl]. heli is at rank #34,158, tagged as anoun, pronounced [ˈɛɫi].
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 81632, this pair ranks #172,089 of 2,006,359 scored German confusable pairs - among the most confusable pairs.
Orthographic DNA of hel vs heli
Shared letters: ehl. Private to "hel": -. Private to "heli": i.
"hel" · 3 letters · shape CVC · "heli" · 4 letters · shape CVCV
Known mistypes of this pair
- heli ← ehli · helli · hheli · hlei
Frequently Asked Questions
Is swapping "hel" for "heli" ever safe?
Frequency check: "hel" vs "heli" - which ranks higher?
Useful next steps
Eye-level mix-up between "hel" and "heli" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "hel" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "heli" - compare definitions side by side with the headword page. Word entry
- This pair ranks #172,089 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
- "hel" and "heli" also get mixed up with nearby pairs, the highest-scored neighbour is "heel vs hel". 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 #172,089 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.