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

Devil s Knot
Unique vocabulary and phrases by level
How difficult is Devil s Knot in English?
Devil s Knot: 63.8% A1–A2 vocabulary; 14.3% B2, C1, and rare vocabulary. Vocabulary size: 1,369.
Unique vocabulary
- For A2 learners: 26.9% 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: 8.6% 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.
9.3% Unclassified. Unclassified vocabulary has no reliable level assignment.
Vocabulary weighted by word occurrences
91.9% A1–A2 vocabulary; 3.3% 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
- devil (B2): 12 occurrences in available subtitles.
Subtitle example:
About a year ago, Damien told me that the local devil worshippers
- guilty (B1): 12 occurrences in available subtitles.
Subtitle example:
Do you think he's guilty? - In my experience, most of them are.
- occult (rare): 11 occurrences in available subtitles.
Subtitle example:
And he said he was involved in the occult.
- sacrifice (C1): 11 occurrences in available subtitles.
Subtitle example:
Because of the rumor that they're going to sacrifice it to Satan.
- evidence (B2): 10 occurrences in available subtitles.
Subtitle example:
And I'm telling you evidence of occult activity was everywhere that summer.
Compare with titles in similar genres
- The Frozen Ground: 14.3% B2, C1, and rare vocabulary (0.0 percentage points more than Devil s Knot).
- Donnie Brasco: 14.2% B2, C1, and rare vocabulary (0.0 percentage points less than Devil s Knot).
- Marshall: 14.2% B2, C1, and rare vocabulary (0.1 percentage points less than Devil s Knot).
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: