acht vs AHS, What's the Difference?

Which to use

“acht” is a num and “AHS” is an abbrev - they look or sound alike but fill different roles in a sentence.

#899
“acht” frequency rank: #31,921
“AHS” frequency rank: 32820
confusion score

Side-by-Side Comparison

Feature	acht	AHS
Definition	die Kardinalzahl zwischen sieben und neun	Allgemeinbildende Höhere Schule

Where the spellings diverge

Shared letters are muted; the letters that actually set acht and AHS apart are highlighted. They share 2 letters in sequence, which is exactly why the eye skips the difference.

4 ch

acht

3 ch

AHS

Spelling & Dictionary Insight

These two trip readers on the page rather than in the ear: acht is [axt] while AHS is [aːhaːˈʔɛs]. 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 (num vs abbrev), which is usually the fastest check. Our composite confusion score for this pair is 32820, derived from the frequency rank of both members and their visual similarity.

acht is recorded at frequency rank #899, classified as anum, pronounced [axt]. AHS is at rank #31,921, tagged as anabbrev, pronounced [aːhaːˈʔɛs].

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 32820, this pair ranks #1,699,356 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of acht vs AHS

Shared letters: ah. Private to "acht": ct. Private to "AHS": s.

"acht" · 4 letters · shape VCCC · "AHS" · 3 letters · shape VCC

Known mistypes of this pair

acht ← accht · achht · achtt · acth · ahct · caht

Frequency comparison

acht#899

AHS#31,921

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "acht" and "AHS" be used interchangeably?

No - they are not even the same part of speech. "acht" is a num and "AHS" an abbrev, so a sentence built for one is usually ungrammatical with the other.

Which is more common, "acht" or "AHS"?

"acht" is the more common of the two: it sits at frequency rank #899 in our German list, against #31,921 for "AHS". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Remembering acht vs AHS

The fastest way to pick the right one every time.

Check the role first: if you need a num, it's “acht”; for an abbrev, it's “AHS”.
See each word in full, definition, IPA, etymology and its other confusables. Full “acht” entry
Browse more pairs most likely to be confused. Most confusable