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

Strangers on a Train
Unique vocabulary and phrases by level
How difficult is Strangers on a Train in English?
Strangers on a Train: 70.5% A1–A2 vocabulary; 14.3% B2, C1, and rare vocabulary. Vocabulary size: 1,106.
Unique vocabulary
- For A2 learners: 24.1% of unique vocabulary is above A2 or marked rare. Expect substantial preparation; start with short scenes and English subtitles.
- For B1 learners: 14.3% of unique vocabulary is above B1 or marked rare. Preview recurring words and use English subtitles.
- For B2 learners: 8.7% of unique vocabulary is above B2 or marked rare. Try a short scene and check your comprehension; the vocabulary offers a relatively accessible starting point.
5.4% Unclassified. Unclassified vocabulary has no reliable level assignment.
Vocabulary weighted by word occurrences
94.4% A1–A2 vocabulary; 2.6% B2, C1, and rare vocabulary; 0.9% 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
- divorce (B1): 8 occurrences in available subtitles.
Subtitle example:
...when his wife gets her divorce. - Perhaps you read too much.
- doll (C1): 6 occurrences in available subtitles.
Subtitle example:
Come closer, come closer! Step right up and win a baby doll.
- senator (C1): 6 occurrences in available subtitles.
Subtitle example:
Senator Morton's daughter, huh?
- suppose (B1): 6 occurrences in available subtitles.
English meaning: To think something is probably true, or to imagine a possible situation.
Subtitle example:
That's a morbid thought. - No, no, no. Just suppose.
- dreadful (B1): 5 occurrences in available subtitles.
Subtitle example:
Something dreadful's happened. - Sit down, Barbara.
Compare with titles in similar genres
- The Stranger: 14.0% B2, C1, and rare vocabulary (0.3 percentage points less than Strangers on a Train).
- Brute Force: 14.7% B2, C1, and rare vocabulary (0.4 percentage points more than Strangers on a Train).
- Confidential Report: 14.8% B2, C1, and rare vocabulary (0.5 percentage points more than Strangers on a Train).
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: