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

Shark Night
Unique vocabulary and phrases by level
How difficult is Shark Night in English?
Shark Night: 67.6% A1–A2 vocabulary; 14.0% B2, C1, and rare vocabulary. Vocabulary size: 948.
Unique vocabulary
- For A2 learners: 23.1% of unique vocabulary is above A2 or marked rare. Expect substantial preparation; start with short scenes and English subtitles.
- For B1 learners: 14.0% of unique vocabulary is above B1 or marked rare. Preview recurring words and use English subtitles.
- For B2 learners: 9.4% 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.
9.4% Unclassified. Unclassified vocabulary has no reliable level assignment.
Vocabulary weighted by word occurrences
92.4% A1–A2 vocabulary; 3.1% B2, C1, and rare vocabulary; 2.3% 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
- hell (C1): 12 occurrences in available subtitles.
English meaning: A place of suffering in some religious beliefs; also used informally to express anger or surprise.
Subtitle example:
Hell, I have only seen, how many, now, Red?
- get in (B2): 11 occurrences in available subtitles.
English meaning: To enter a place or vehicle; in some contexts, to arrive.
Subtitle example:
Tarzan, why don't you toss me one of them cold ones you got in there?
- sheriff (C1): 11 occurrences in available subtitles.
English meaning: A local law-enforcement official in some countries, especially the United States.
Subtitle example:
All right. Sheriff. - Take care. Be safe.
- shark (B1): 10 occurrences in available subtitles.
Subtitle example:
Do you know how many species of sharks there are?
- buddy (B1): 7 occurrences in available subtitles.
English meaning: An informal word for a friend or companion.
Subtitle example:
So, are these some of your... Bible class buddies?
Compare with titles in similar genres
- Vampires: 14.2% B2, C1, and rare vocabulary (0.2 percentage points more than Shark Night).
- Dog Soldiers: 17.1% B2, C1, and rare vocabulary (3.0 percentage points more than Shark Night).
- The Hunt: 18.1% B2, C1, and rare vocabulary (4.1 percentage points more than Shark Night).
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: