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

Aquaman
Unique vocabulary and phrases by level
How difficult is Aquaman in English?
Aquaman: 61.0% A1–A2 vocabulary; 17.3% B2, C1, and rare vocabulary. Vocabulary size: 1,182.
Unique vocabulary
- For A2 learners: 29.2% of unique vocabulary is above A2 or marked rare. Expect substantial preparation; start with short scenes and English subtitles.
- For B1 learners: 17.3% of unique vocabulary is above B1 or marked rare. Preview recurring words and use English subtitles.
- For B2 learners: 12.0% of unique vocabulary is above B2 or marked rare. Preview recurring words and use English subtitles.
9.8% Unclassified. Unclassified vocabulary has no reliable level assignment.
Vocabulary weighted by word occurrences
89.3% A1–A2 vocabulary; 4.4% B2, C1, and rare vocabulary; 2.2% 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
- surface (B1): 26 occurrences in available subtitles.
Subtitle example:
You picked a meeting place too close to the surface for my liking.
- trident (rare): 24 occurrences in available subtitles.
Subtitle example:
"Something something trident. "
- war (B1): 18 occurrences in available subtitles.
English meaning: Armed fighting between countries or groups.
Subtitle example:
He was one of the Navy's first frogmen during World War II.
- atlantean (rare): 16 occurrences in available subtitles.
Subtitle example:
An Atlantean, living among the surface.
- kingdom (B1): 13 occurrences in available subtitles.
Subtitle example:
Once you've obtained the pledge of the four kingdoms,
Compare with titles in similar genres
- The Golden Voyage of Sinbad: 17.3% B2, C1, and rare vocabulary (0.0 percentage points more than Aquaman).
- In the Lost Lands: 17.2% B2, C1, and rare vocabulary (0.0 percentage points less than Aquaman).
- Star Wars Episode IX - The Rise of Skywalker: 17.3% B2, C1, and rare vocabulary (0.1 percentage points more than Aquaman).
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: