Explore Movie Vocabulary
Learn English with movies. Discover how much of a movie’s vocabulary you already know and review unfamiliar words before watching.

Code 46
Unique vocabulary and phrases by level
How difficult is Code 46 in English?
Code 46: 70.0% A1–A2 vocabulary; 13.9% B2, C1, and rare vocabulary. Vocabulary size: 957.
Unique vocabulary
- For A2 learners: 23.4% of unique vocabulary is above A2 or marked rare. Expect substantial preparation; start with short scenes and English subtitles.
- For B1 learners: 13.9% of unique vocabulary is above B1 or marked rare. Preview recurring words and use English subtitles.
- For B2 learners: 9.3% of unique vocabulary is above B2 or marked rare. Try a short scene and check your comprehension; the vocabulary offers a relatively accessible starting point.
6.5% Unclassified. Unclassified vocabulary has no reliable level assignment.
Vocabulary weighted by word occurrences
91.4% A1–A2 vocabulary; 4.1% B2, C1, and rare vocabulary; 1.8% Unclassified.
This counts repeated eligible words. Phrases are excluded from this calculation to avoid counting their component words twice.
Recurring words and phrases to preview
- virus (B1): 12 occurrences in available subtitles.
Subtitle example:
You can take a virus to make you more musical.
- papel (rare): 11 occurrences in available subtitles.
Subtitle example:
Can I have your papel, please?
- issue (B1): 10 occurrences in available subtitles.
Subtitle example:
Fraudulent papeles issued from your printer.
- cosa (rare): 8 occurrences in available subtitles.
Subtitle example:
I have una cosa about freckles. A sexual cosa.
- fake (B1): 8 occurrences in available subtitles.
Subtitle example:
Fake cover is a ticket to avoidable suffering.
Compare with titles in similar genres
- Fingernails: 13.9% B2, C1, and rare vocabulary (0.1 percentage points more than Code 46).
- The Lobster: 14.1% B2, C1, and rare vocabulary (0.3 percentage points more than Code 46).
- Another Earth: 13.6% B2, C1, and rare vocabulary (0.3 percentage points less than Code 46).
These percentages describe vocabulary, not the proportion of dialogue you will understand. CEFR labels are estimates, not official film ratings. Accent, speed, songs, context, and your own vocabulary also affect comprehension. Repeated occurrences may include repeated dialogue or lyrics.
How we estimate vocabulary difficulty · Evidence generated: