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

Sky High
Unique vocabulary and phrases by level
How difficult is Sky High in English?
Sky High: 62.4% A1–A2 vocabulary; 16.5% B2, C1, and rare vocabulary. Vocabulary size: 1,428.
Unique vocabulary
- For A2 learners: 27.0% of unique vocabulary is above A2 or marked rare. Expect substantial preparation; start with short scenes and English subtitles.
- For B1 learners: 16.5% of unique vocabulary is above B1 or marked rare. Preview recurring words and use English subtitles.
- For B2 learners: 12.4% of unique vocabulary is above B2 or marked rare. Preview recurring words and use English subtitles.
10.6% Unclassified. Unclassified vocabulary has no reliable level assignment.
Vocabulary weighted by word occurrences
89.1% A1–A2 vocabulary; 4.5% B2, C1, and rare vocabulary; 3.2% 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
- hero (B1): 41 occurrences in available subtitles.
Subtitle example:
Hero!
- sidekick (rare): 39 occurrences in available subtitles.
Subtitle example:
[Over PA] The cafeteria staff requests sidekicks stop ordering hero sandwiches.
- stronghold (C1): 35 occurrences in available subtitles.
Subtitle example:
Um, Will Stronghold. - [Gulps]
- commander (C1): 19 occurrences in available subtitles.
English meaning: A person who is in charge, especially in a military organization.
Subtitle example:
The Commander and Jetstream.
- super (B1): 15 occurrences in available subtitles.
Subtitle example:
I don't have super-strength!
Compare with titles in similar genres
- The Family Plan 2: 17.5% B2, C1, and rare vocabulary (1.0 percentage points more than Sky High).
- The Spy Next Door: 11.8% B2, C1, and rare vocabulary (4.7 percentage points less than Sky High).
- 3 Ninjas: 10.6% B2, C1, and rare vocabulary (5.9 percentage points less than Sky High).
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: