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 Killing Room
Unique vocabulary and phrases by level
How difficult is The Killing Room in English?
The Killing Room: 63.9% A1–A2 vocabulary; 14.4% B2, C1, and rare vocabulary. Vocabulary size: 1,000.
Unique vocabulary
- For A2 learners: 26.2% 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: 9.0% 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.
9.9% Unclassified. Unclassified vocabulary has no reliable level assignment.
Vocabulary weighted by word occurrences
86.6% A1–A2 vocabulary; 4.9% B2, C1, and rare vocabulary; 4.0% 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
- candidate (B2): 41 occurrences in available subtitles.
Subtitle example:
Affirmative, received all candidates' input. We are safe.
- transfer (B1): 14 occurrences in available subtitles.
Subtitle example:
Medical unit hold short, transfer results from candidate execution 2. - Medical team standing by
- phase (C1): 12 occurrences in available subtitles.
Subtitle example:
Welcome to phase 2.
- delta (C1): 8 occurrences in available subtitles.
Subtitle example:
Candidate Delta has discovered stimulus 1-Charlie. Roger that, Echo 4
- final (B1): 8 occurrences in available subtitles.
Subtitle example:
the final payment for the day ...
Compare with titles in similar genres
- The Arrival: 14.4% B2, C1, and rare vocabulary (0.0 percentage points less than The Killing Room).
- The Cabin in the Woods: 14.5% B2, C1, and rare vocabulary (0.0 percentage points more than The Killing Room).
- 11-11-11: 14.5% B2, C1, and rare vocabulary (0.1 percentage points more than The Killing Room).
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: