FilmvsfirmWhich spelling fits?

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

Which to use

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

#503
“Film” frequency rank
#49,672
“firm” frequency rank
50175
confusion score

Side-by-Side Comparison

Feature Film firm
Definition dünne Schicht von etwas umfassende Kenntnisse und Erfahrungen auf einem speziellen Gebiet besitzend

Where the eye mixes Film and firm

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. Film and firm follow the identical consonant-vowel pattern (CVCC). Same shape at a glance is often the real trap, independent of shared letters.

4 ch
Film
4 ch
firm

Look-alike desk: Film vs firm

These two trip readers on the page rather than in the ear: Film is [fɪlm] while firm is [fɪʁm]. Spoken aloud the problem disappears. In writing it persists, because they differ by a single letter - l in “Film” becomes r in “firm”, and the parts of speech differ too (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 50175, derived from the frequency rank of both members and their visual similarity.

Film is recorded at frequency rank #503, classified as anoun, pronounced [fɪlm]. firm is at rank #49,672, tagged as anadj, pronounced [fɪʁm].

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 50175, this pair ranks #1,183,749 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of Film vs firm

Shared letters: fim. Private to "Film": l. Private to "firm": r.

"Film" · 4 letters · shape CVCC  ·  "firm" · 4 letters · shape CVCC

Known mistypes of this pair

  • Film ← ffilm · fillm · filmm · fiml · flim · iflm
  • firm ← ffirm · fimr · firmm · firrm · frim · ifrm

Frequently Asked Questions

Is swapping "Film" for "firm" ever safe?
No - they are not even the same part of speech. "Film" is a noun and "firm" an adjective, so a sentence built for one is usually ungrammatical with the other.
In ordinary German text, does "Film" or "firm" show up more?
"Film" is the more common of the two: it sits at frequency rank #503 in our German list, against #49,672 for "firm". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "Film" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "firm" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,183,749 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "Film" and "firm" also get mixed up with nearby pairs, the highest-scored neighbour is "firm vs fist". 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 #1,183,749 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