HeftvsHeuConfusable pair

Which to use

“Heft” and “Heu” are a confusable German pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#3,743
“Heft” frequency rank
#17,327
“Heu” frequency rank
21070
confusion score

Side-by-Side Comparison

Feature Heft Heu
Definition mit einem Einband versehene Zusammenheftung von Blättern aus Papier, auf die geschrieben werden kann, vor allem für die Schule getrocknetes Gras; in der Sprache der Landwirtschaft insbesondere der erste Grasschnitt

Where the eye mixes Heft and Heu

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

4 ch
Heft
3 ch
Heu

Why the eye confuses Heft with Heu

A purely visual mix-up. Heft ([hɛft]) and Heu ([hɔɪ̯]) 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 21070, derived from the frequency rank of both members and their visual similarity.

Heft is recorded at frequency rank #3,743, classified as anoun, pronounced [hɛft]. Heu is at rank #17,327, tagged as anoun, pronounced [hɔɪ̯].

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 21070, this pair ranks #1,890,498 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of Heft vs Heu

Shared letters: eh. Private to "Heft": ft. Private to "Heu": u.

"Heft" · 4 letters · shape CVCC  ·  "Heu" · 3 letters · shape CVV

Known mistypes of this pair

  • Heftehft · hefft · heftt · hetf · hfet · hheft

Frequently Asked Questions

Is swapping "Heft" for "Heu" ever safe?
No. They are said differently ([hɛft] versus [hɔɪ̯]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "Heft" or "Heu"?
"Heft" is the more common of the two: it sits at frequency rank #3,743 in our German list, against #17,327 for "Heu". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "Heft" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Heu" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,890,498 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "Heft" and "Heu" also get mixed up with nearby pairs, the highest-scored neighbour is "heel vs Heu". 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 #1,890,498 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