HeckvsheyTell them apart

Quick tell: Heck is a noun, hey is a phrase, so they fill different roles in a sentence.

Which to use

“Heck” is a noun and “hey” is a phrase - they look or sound alike but fill different roles in a sentence.

#11,449
“Heck” frequency rank
#1,010
“hey” frequency rank
12459
confusion score

Side-by-Side Comparison

Feature Heck hey
Definition hinterer Teil eines Fahrzeugs (bei Autos, Flugzeugen, Schiffen) als Grußwort

Where the eye mixes Heck and hey

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

4 ch
Heck
3 ch
hey

Why the eye confuses Heck with hey

These two trip readers on the page rather than in the ear: Heck is [hɛk] while hey is [hɛɪ̯]. 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 (noun vs phrase), which is usually the fastest check. Our composite confusion score for this pair is 12459, derived from the frequency rank of both members and their visual similarity.

Heck is recorded at frequency rank #11,449, classified as anoun, pronounced [hɛk]. hey is at rank #1,010, tagged as aphrase, pronounced [hɛɪ̯].

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 12459, this pair ranks #1,964,062 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of Heck vs hey

Shared letters: eh. Private to "Heck": ck. Private to "hey": y.

"Heck" · 4 letters · shape CVCC  ·  "hey" · 3 letters · shape CVV

Known mistypes of this pair

  • Heckehck · hcek · hecck · heckk · hekc · hheck

Frequently Asked Questions

Can "Heck" and "hey" be used interchangeably?
No - they are not even the same part of speech. "Heck" is a noun and "hey" a phrase, so a sentence built for one is usually ungrammatical with the other.
In ordinary German text, does "Heck" or "hey" show up more?
"hey" is the more common of the two: it sits at frequency rank #1,010 in our German list, against #11,449 for "Heck". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

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

  • Full dictionary entry for "Heck" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "hey" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,964,062 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "Heck" and "hey" also get mixed up with nearby pairs, the highest-scored neighbour is "Heck vs heel". 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 #1,964,062 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list