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

Rock n Roll High School
Unique vocabulary and phrases by level
How difficult is Rock n Roll High School in English?
Rock n Roll High School: 64.4% A1–A2 vocabulary; 16.8% B2, C1, and rare vocabulary. Vocabulary size: 1,315.
Unique vocabulary
- For A2 learners: 27.4% of unique vocabulary is above A2 or marked rare. Expect substantial preparation; start with short scenes and English subtitles.
- For B1 learners: 16.8% of unique vocabulary is above B1 or marked rare. Preview recurring words and use English subtitles.
- For B2 learners: 12.3% of unique vocabulary is above B2 or marked rare. Preview recurring words and use English subtitles.
8.2% Unclassified. Unclassified vocabulary has no reliable level assignment.
Vocabulary weighted by word occurrences
90.2% A1–A2 vocabulary; 3.9% 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
- gabba (rare): 20 occurrences in available subtitles.
Subtitle example:
%% gabba gabba, we accept you, we accept you, one of us
- principal (C1): 14 occurrences in available subtitles.
Subtitle example:
Screw you, principal Togar. We made it to the concert, anyway! Yeah!
- rocker (rare): 14 occurrences in available subtitles.
Subtitle example:
(%% "Sheena is a punk rocker" by the Ramones)
- cheer (B1): 9 occurrences in available subtitles.
Subtitle example:
(cheering)
- monitor (C1): 8 occurrences in available subtitles.
Subtitle example:
Go and monitor the halls.
Compare with titles in similar genres
- Mrs. Henderson Presents: 16.8% B2, C1, and rare vocabulary (0.0 percentage points less than Rock n Roll High School).
- Studio 666: 16.8% B2, C1, and rare vocabulary (0.0 percentage points less than Rock n Roll High School).
- Kinky Boots: 16.8% B2, C1, and rare vocabulary (0.1 percentage points less than Rock n Roll High School).
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: