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

The Lucky One
Unique vocabulary and phrases by level
How difficult is The Lucky One in English?
The Lucky One: 72.4% A1–A2 vocabulary; 12.2% B2, C1, and rare vocabulary. Vocabulary size: 1,038.
Unique vocabulary
- For A2 learners: 20.9% of unique vocabulary is above A2 or marked rare. Expect substantial preparation; start with short scenes and English subtitles.
- For B1 learners: 12.2% of unique vocabulary is above B1 or marked rare. Preview recurring words and use English subtitles.
- For B2 learners: 7.8% 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.
6.7% Unclassified. Unclassified vocabulary has no reliable level assignment.
Vocabulary weighted by word occurrences
91.7% A1–A2 vocabulary; 2.6% B2, C1, and rare vocabulary; 2.5% 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
- ben (B1): 62 occurrences in available subtitles.
Subtitle example:
Tell your mama how we gonna win. BEN: Vote Clayton.
- buddy (B1): 9 occurrences in available subtitles.
English meaning: An informal word for a friend or companion.
Subtitle example:
Buddy, hey. Come here. How you doing? Hi.
- playing (B1): 8 occurrences in available subtitles.
English meaning: Taking part in a game, performing music, or acting a role, depending on context.
Subtitle example:
[ROCK MUSIC PLAYING ON VIDEO GAME]
- hell (C1): 7 occurrences in available subtitles.
English meaning: A place of suffering in some religious beliefs; also used informally to express anger or surprise.
Subtitle example:
The hell you doing around here?
- whispering (B1): 6 occurrences in available subtitles.
Subtitle example:
[WHISPERING] Go on, ask her.
Compare with titles in similar genres
- Random Hearts: 12.2% B2, C1, and rare vocabulary (0.0 percentage points less than The Lucky One).
- The Reader: 12.3% B2, C1, and rare vocabulary (0.1 percentage points more than The Lucky One).
- Ondine: 12.1% B2, C1, and rare vocabulary (0.1 percentage points less than The Lucky One).
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: