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

Ratter
Unique vocabulary and phrases by level
How difficult is Ratter in English?
Ratter: 69.9% A1–A2 vocabulary; 12.6% B2, C1, and rare vocabulary. Vocabulary size: 1,025.
Unique vocabulary
- For A2 learners: 21.1% of unique vocabulary is above A2 or marked rare. Expect substantial preparation; start with short scenes and English subtitles.
- For B1 learners: 12.6% 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.
9.0% Unclassified. Unclassified vocabulary has no reliable level assignment.
Vocabulary weighted by word occurrences
92.3% A1–A2 vocabulary; 2.6% B2, C1, and rare vocabulary; 2.7% 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
- playing (B1): 18 occurrences in available subtitles.
English meaning: Taking part in a game, performing music, or acting a role, depending on context.
Subtitle example:
(POP MUSIC PLAYING OVER SPEAKERS)
- freak (B1): 8 occurrences in available subtitles.
Subtitle example:
I wouldn't let it freak you out too much. I mean, it's weird, but....
- pop (B1): 8 occurrences in available subtitles.
Subtitle example:
Okay, take a deep breath. You wanna just pop your head in?
- vibrating (rare): 7 occurrences in available subtitles.
Subtitle example:
(PHONE VIBRATING)
- holy (C1): 6 occurrences in available subtitles.
Subtitle example:
Holy shit, I totally forgot about this.
Compare with titles in similar genres
- Jacob s Ladder: 12.5% B2, C1, and rare vocabulary (0.1 percentage points less than Ratter).
- You re Next: 12.4% B2, C1, and rare vocabulary (0.1 percentage points less than Ratter).
- Berlin Syndrome: 12.8% B2, C1, and rare vocabulary (0.2 percentage points more than Ratter).
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: