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

The Glass Castle
Unique vocabulary and phrases by level
How difficult is The Glass Castle in English?
The Glass Castle: 66.7% A1–A2 vocabulary; 14.4% B2, C1, and rare vocabulary. Vocabulary size: 1,425.
Unique vocabulary
- For A2 learners: 24.6% of unique vocabulary is above A2 or marked rare. Expect substantial preparation; start with short scenes and English subtitles.
- For B1 learners: 14.4% of unique vocabulary is above B1 or marked rare. Preview recurring words and use English subtitles.
- For B2 learners: 10.5% of unique vocabulary is above B2 or marked rare. Preview recurring words and use English subtitles.
8.7% Unclassified. Unclassified vocabulary has no reliable level assignment.
Vocabulary weighted by word occurrences
93.6% A1–A2 vocabulary; 2.6% B2, C1, and rare vocabulary; 1.9% 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): 15 occurrences in available subtitles.
English meaning: A place of suffering in some religious beliefs; also used informally to express anger or surprise.
Subtitle example:
Mountain Goat, where the hell are you?
- goat (C1): 14 occurrences in available subtitles.
Subtitle example:
Mountain Goat, where the hell are you?
- fancy (B1): 6 occurrences in available subtitles.
Subtitle example:
Rich city folks and their fancy apartments.
- whatever (B1): 6 occurrences in available subtitles.
English meaning: Anything that is needed or possible; also an informal expression of indifference.
Subtitle example:
I'm ready for whatever you want to throw at me, old man.
- drown (B1): 5 occurrences in available subtitles.
Subtitle example:
You thought you was gonna drown, but I knew you'd do just fine.
Compare with titles in similar genres
- Gridiron Gang: 14.4% B2, C1, and rare vocabulary (0.0 percentage points less than The Glass Castle).
- Race: 14.5% B2, C1, and rare vocabulary (0.0 percentage points more than The Glass Castle).
- Belfast: 14.4% B2, C1, and rare vocabulary (0.0 percentage points less than The Glass Castle).
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: