erst vs ESM, What's the Difference?

Which to use

“erst” is an adverb and “ESM” is an abbrev - they look or sound alike but fill different roles in a sentence.

#159
“erst” frequency rank: #39,921
“ESM” frequency rank: 40080
confusion score

Side-by-Side Comparison

Feature	erst	ESM
Definition	zuvor, vorher	Europäischer Stabilitätsmechanismus

Where the spellings diverge

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

4 ch

erst

3 ch

ESM

Spelling & Dictionary Insight

These two trip readers on the page rather than in the ear: erst is [eːɐ̯st] while ESM is [eːʔɛsˈʔɛm]. 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 (adverb vs abbrev), which is usually the fastest check. Our composite confusion score for this pair is 40080, derived from the frequency rank of both members and their visual similarity.

erst is recorded at frequency rank #159, classified as anadv, pronounced [eːɐ̯st]. ESM is at rank #39,921, tagged as anabbrev, pronounced [eːʔɛsˈʔɛm].

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 40080, this pair ranks #1,518,633 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of erst vs ESM

Shared letters: es. Private to "erst": rt. Private to "ESM": m.

"erst" · 4 letters · shape VCCC · "ESM" · 3 letters · shape VCC

Known mistypes of this pair

erst ← errst · ersst · erstt · erts · esrt

Frequency comparison

erst#159

ESM#39,921

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "erst" and "ESM" be used interchangeably?

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

Which is more common, "erst" or "ESM"?

"erst" is the more common of the two: it sits at frequency rank #159 in our German list, against #39,921 for "ESM". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Remembering erst vs ESM

The fastest way to pick the right one every time.

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