midnightvsopenWhat's the difference?

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

Which to use

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

#31,180
“midnight” frequency rank
#2,607
“open” frequency rank
33787
confusion score

Side-by-Side Comparison

Feature midnight open
Definition Mitternacht etwas ist nicht geschlossen

Letter map: midnight vs open

Shared letters muted; letters that set midnight and open apart highlighted. Shared run: 1.

8 ch
midnight
4 ch
open

Grammar separator: midnight vs open

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: midnight is anoun and openanadjective. On the page they differ by 4 letter(s) in length. Our composite confusion score for this pair is 33787, derived from the frequency rank of both members and their visual similarity.

midnight is recorded at frequency rank #31,180, classified as anoun, pronounced […]. open is at rank #2,607, tagged as anadj, pronounced […].

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 33787, this pair ranks #1,678,126 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of midnight vs open

Shared letters: n. Private to "midnight": dghimt. Private to "open": eop.

"midnight" · 8 letters · shape CVCCVCCC  ·  "open" · 4 letters · shape VCVC

Known mistypes of this pair

  • midnightimdnight · mdinight · middnight · midinght · midngiht · midnigght · midnighht · midnightt
  • openoepn · openn · opne · oppen · poen

Frequently Asked Questions

Is swapping "midnight" for "open" ever safe?
No - they are not even the same part of speech. "midnight" is a noun and "open" an adjective, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "midnight" vs "open" - which ranks higher?
"open" is the more common of the two: it sits at frequency rank #2,607 in our German list, against #31,180 for "midnight". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

Pair "midnight" vs "open" is on the table, pick a follow-up below.

  • Full dictionary entry for "midnight" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "open" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,678,126 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "midnight" and "open" also get mixed up with nearby pairs, the highest-scored neighbour is "midnight vs puzzles". Nearby pair
  • Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes

Confusion rank #1,678,126 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