heyvshiWhat's the difference?

Which to use

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

#1,010
“hey” frequency rank
#2,300
“hi” frequency rank
3310
confusion score

Side-by-Side Comparison

Feature hey hi
Definition als Grußwort freundschaftliche, familiäre mündliche Begrüßung bei persönlichen Begegnungen und Telefongesprächen, bei denen der Angerufene weiß, wer ihn anruft (so dass auf eine Nennung des Namens verzichtet werden kann)

Where the eye mixes hey and hi

Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.

3 ch
hey
2 ch
hi

Why the eye confuses hey with hi

A purely visual mix-up. hey ([hɛɪ̯]) and hi ([haɪ̯]) 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 3310, derived from the frequency rank of both members and their visual similarity.

hey is recorded at frequency rank #1,010, classified as aphrase, pronounced [hɛɪ̯]. hi is at rank #2,300, tagged as aphrase, pronounced [haɪ̯].

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 3310, this pair ranks #2,000,489 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of hey vs hi

Shared letters: h. Private to "hey": ey. Private to "hi": i.

"hey" · 3 letters · shape CVV  ·  "hi" · 2 letters · shape CV

Frequently Asked Questions

Is swapping "hey" for "hi" ever safe?
No. They are said differently ([hɛɪ̯] versus [haɪ̯]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "hey" vs "hi" - which ranks higher?
"hey" is the more common of the two: it sits at frequency rank #1,010 in our German list, against #2,300 for "hi". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

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

  • Full dictionary entry for "hey" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "hi" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #2,000,489 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "hey" and "hi" also get mixed up with nearby pairs, the highest-scored neighbour is "hi vs höh". Nearby pair

Confusion rank #2,000,489 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