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

Joker Folie à Deux
Unique vocabulary and phrases by level
How difficult is Joker Folie à Deux in English?
Joker Folie à Deux: 65.9% A1–A2 vocabulary; 12.8% B2, C1, and rare vocabulary. Vocabulary size: 1,284.
Unique vocabulary
- For A2 learners: 24.0% of unique vocabulary is above A2 or marked rare. Expect substantial preparation; start with short scenes and English subtitles.
- For B1 learners: 12.8% of unique vocabulary is above B1 or marked rare. Preview recurring words and use English subtitles.
- For B2 learners: 8.1% 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.
10.1% Unclassified. Unclassified vocabulary has no reliable level assignment.
Vocabulary weighted by word occurrences
92.6% A1–A2 vocabulary; 2.1% B2, C1, and rare vocabulary; 3.1% 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
- anymore (B1): 8 occurrences in available subtitles.
English meaning: Any longer; used mainly in negative sentences and questions.
Subtitle example:
And for once in my life, I didn't feel so alone anymore.
- deserve (B1): 8 occurrences in available subtitles.
Subtitle example:
Do you deserve to die?
- get in (B2): 8 occurrences in available subtitles.
English meaning: To enter a place or vehicle; in some contexts, to arrive.
Subtitle example:
I got you in. We're going next week.
- lord (B1): 8 occurrences in available subtitles.
English meaning: A man with a noble title; also a religious title or an exclamation.
Subtitle example:
♪ Lord, we don't need another mountain ♪
- witness (B1): 7 occurrences in available subtitles.
Subtitle example:
We're not calling any more witnesses, Your Honor.
Compare with titles in similar genres
- Into the Forest: 12.8% B2, C1, and rare vocabulary (0.0 percentage points more than Joker Folie à Deux).
- Affliction: 12.7% B2, C1, and rare vocabulary (0.0 percentage points less than Joker Folie à Deux).
- The Disappointments Room: 12.7% B2, C1, and rare vocabulary (0.0 percentage points less than Joker Folie à Deux).
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: