aber vs Äther, What's the Difference?

Which to use

“aber” is a conjunction and “Äther” is a noun - they look or sound alike but fill different roles in a sentence.

#31
“aber” frequency rank: #33,933
“Äther” frequency rank: 33964
confusion score

Side-by-Side Comparison

Feature	aber	Äther
Definition	jedoch, dagegen	verschiedene organische Verbindungen mit einer Sauerstoffbrücke als funktionelle Gruppe

Where the spellings diverge

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

4 ch

aber

5 ch

Äther

Spelling & Dictionary Insight

These two trip readers on the page rather than in the ear: aber is [ˈaːbɐ] while Äther is [ˈɛːtɐ]. 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 (conjunction vs noun), which is usually the fastest check. Our composite confusion score for this pair is 33964, derived from the frequency rank of both members and their visual similarity.

aber is recorded at frequency rank #31, classified as aconj, pronounced [ˈaːbɐ]. Äther is at rank #33,933, tagged as anoun, pronounced [ˈɛːtɐ].

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 33964, this pair ranks #1,674,104 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of aber vs Äther

Shared letters: er. Private to "aber": ab. Private to "Äther": htä.

"aber" · 4 letters · shape VCVC · "Äther" · 5 letters · shape VCCVC

Known mistypes of this pair

aber ← abber · aberr · abre · aebr · baer

Frequency comparison

aber#31

Äther#33,933

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "aber" and "Äther" be used interchangeably?

No - they are not even the same part of speech. "aber" is a conjunction and "Äther" a noun, so a sentence built for one is usually ungrammatical with the other.

Which is more common, "aber" or "Äther"?

"aber" is the more common of the two: it sits at frequency rank #31 in our German list, against #33,933 for "Äther". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Remembering aber vs Äther

The fastest way to pick the right one every time.

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