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

Charlie and the Chocolate Factory
Unique vocabulary and phrases by level
How difficult is Charlie and the Chocolate Factory in English?
Charlie and the Chocolate Factory: 67.5% A1–A2 vocabulary; 15.0% B2, C1, and rare vocabulary. Vocabulary size: 1,227.
Unique vocabulary
- For A2 learners: 25.3% of unique vocabulary is above A2 or marked rare. Expect substantial preparation; start with short scenes and English subtitles.
- For B1 learners: 15.0% of unique vocabulary is above B1 or marked rare. Preview recurring words and use English subtitles.
- For B2 learners: 10.6% of unique vocabulary is above B2 or marked rare. Preview recurring words and use English subtitles.
7.2% Unclassified. Unclassified vocabulary has no reliable level assignment.
Vocabulary weighted by word occurrences
91.7% A1–A2 vocabulary; 3.3% 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
- chew (B1): 26 occurrences in available subtitles.
Subtitle example:
A steak that no one else would chew
- gum (B1): 20 occurrences in available subtitles.
Subtitle example:
Prodnose came out with a chewing gum that never lost its flavor.
- golden (B1): 17 occurrences in available subtitles.
Subtitle example:
Five golden tickets have been hidden...
- violet (B2): 10 occurrences in available subtitles.
Subtitle example:
"The third ticket was found by Miss Violet Beauregarde. "
- nut (B1): 8 occurrences in available subtitles.
Subtitle example:
These squirrels are specially trained to get the nuts out of shells.
Compare with titles in similar genres
- The Santa Clause 3 The Escape Clause: 14.9% B2, C1, and rare vocabulary (0.0 percentage points less than Charlie and the Chocolate Factory).
- Gulliver s Travels: 15.0% B2, C1, and rare vocabulary (0.1 percentage points more than Charlie and the Chocolate Factory).
- Willy Wonka the Chocolate Factory: 14.9% B2, C1, and rare vocabulary (0.1 percentage points less than Charlie and the Chocolate Factory).
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: