GläservsgläsernWhat's the difference?

Quick tell: Gläser is a noun, gläsern is an adjective, so they fill different roles in a sentence.

Which to use

“Gläser” is a noun and “gläsern” is an adjective - they look or sound alike but fill different roles in a sentence.

#8,379
“Gläser” frequency rank
#23,962
“gläsern” frequency rank
32341
confusion score

Side-by-Side Comparison

Feature Gläser gläsern
Definition Nominativ Plural des Substantivs Glas aus Glas bestehend, aus Glas gefertigt

Where the spellings diverge

Shared letters are muted; the letters that actually set Gläser and gläsern apart are highlighted. They share 6 letters in sequence, which is exactly why the eye skips the difference.

6 ch
Gläser
7 ch
gläsern

Spelling & Dictionary Insight

These two trip readers on the page rather than in the ear: Gläser is [ˈɡlɛːzɐ] while gläsern is [ˈɡlɛːzɐn]. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 extra letter(s) - “Gläser” sits inside “gläsern”, and the parts of speech differ too (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 32341, derived from the frequency rank of both members and their visual similarity.

Gläser is recorded at frequency rank #8,379, classified as anoun, pronounced [ˈɡlɛːzɐ]. gläsern is at rank #23,962, tagged as anadj, pronounced [ˈɡlɛːzɐn].

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 32341, this pair ranks #1,709,704 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of Gläser vs gläsern

Shared letters: eglrsä. Private to "Gläser": -. Private to "gläsern": n.

"Gläser" · 6 letters · shape CCVCVC  ·  "gläsern" · 7 letters · shape CCVCVCC

Frequency comparison

Gläser#8,379
gläsern#23,962

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "Gläser" and "gläsern" be used interchangeably?
No - they are not even the same part of speech. "Gläser" is a noun and "gläsern" an adjective, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "Gläser" or "gläsern"?
"Gläser" is the more common of the two: it sits at frequency rank #8,379 in our German list, against #23,962 for "gläsern". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Remembering Gläser vs gläsern

The fastest way to pick the right one every time.

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

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

Source: FrequencyWords open word-frequency list FrequencyWords open word-frequency list