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

Happy Death Day 2U
Unique vocabulary and phrases by level
How difficult is Happy Death Day 2U in English?
Happy Death Day 2U: 68.0% A1–A2 vocabulary; 12.9% B2, C1, and rare vocabulary. Vocabulary size: 1,061.
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: 12.9% of unique vocabulary is above B1 or marked rare. Preview recurring words and use English subtitles.
- For B2 learners: 8.4% 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.
8.9% Unclassified. Unclassified vocabulary has no reliable level assignment.
Vocabulary weighted by word occurrences
92.4% A1–A2 vocabulary; 2.7% B2, C1, and rare vocabulary; 2.8% 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
- hell (C1): 9 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 no, that shit hurts.
- figure out (B2): 7 occurrences in available subtitles.
English meaning: To understand something or find a solution.
Subtitle example:
until we figure out how to stop it.
- lab (B2): 7 occurrences in available subtitles.
Subtitle example:
Like, lab was locked.
- project (B1): 6 occurrences in available subtitles.
Subtitle example:
And it's all because of your little science project.
- suppose (B1): 6 occurrences in available subtitles.
English meaning: To think something is probably true, or to imagine a possible situation.
Subtitle example:
She was supposed to be here.
Compare with titles in similar genres
- Happy Death Day: 12.3% B2, C1, and rare vocabulary (0.5 percentage points less than Happy Death Day 2U).
- Club Dread: 12.2% B2, C1, and rare vocabulary (0.7 percentage points less than Happy Death Day 2U).
- The People Under the Stairs: 13.7% B2, C1, and rare vocabulary (0.9 percentage points more than Happy Death Day 2U).
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: