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

Grease
Unique vocabulary and phrases by level
How difficult is Grease in English?
Grease: 57.2% A1–A2 vocabulary; 21.3% B2, C1, and rare vocabulary. Vocabulary size: 1,636.
Unique vocabulary
- For A2 learners: 31.7% of unique vocabulary is above A2 or marked rare. Expect substantial preparation; start with short scenes and English subtitles.
- For B1 learners: 21.3% of unique vocabulary is above B1 or marked rare. Expect substantial preparation; start with short scenes and English subtitles.
- For B2 learners: 16.4% of unique vocabulary is above B2 or marked rare. Preview recurring words and use English subtitles.
11.1% Unclassified. Unclassified vocabulary has no reliable level assignment.
Vocabulary weighted by word occurrences
87.9% A1–A2 vocabulary; 5.9% B2, C1, and rare vocabulary; 3.7% 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
- sandy (C1): 67 occurrences in available subtitles.
Subtitle example:
[Sandy exclaiming]
- bop (rare): 32 occurrences in available subtitles.
Subtitle example:
♪ But if you like to bop and stroll ♪ - Oh, Arnold!
- cheer (B1): 27 occurrences in available subtitles.
Subtitle example:
Hey, cheer up. A hickey from Kenickie is like a Hallmark card.
- singing (B1): 24 occurrences in available subtitles.
Subtitle example:
[Sandy and Danny singing] ♪ Summer days drifting away ♪
- doody (rare): 17 occurrences in available subtitles.
Subtitle example:
[Doody] Hey, Rizzo, you’re doing that without a net.
Compare with titles in similar genres
- Seven Brides for Seven Brothers: 18.7% B2, C1, and rare vocabulary (2.5 percentage points less than Grease).
- Funny Face: 18.2% B2, C1, and rare vocabulary (3.0 percentage points less than Grease).
- The Band Wagon: 18.1% B2, C1, and rare vocabulary (3.1 percentage points less than Grease).
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: