Explore Movie Vocabulary
Learn English with movies. Discover how much of a movie’s vocabulary you already know and review unfamiliar words before watching.
National Lampoon s Christmas Vacation
Unique vocabulary and phrases by level
How difficult is National Lampoon s Christmas Vacation in English?
National Lampoon s Christmas Vacation: 66.3% A1–A2 vocabulary; 14.4% B2, C1, and rare vocabulary. Vocabulary size: 1,239.
Unique vocabulary
- For A2 learners: 23.9% 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: 10.8% of unique vocabulary is above B2 or marked rare. Preview recurring words and use English subtitles.
9.7% Unclassified. Unclassified vocabulary has no reliable level assignment.
Vocabulary weighted by word occurrences
91.7% A1–A2 vocabulary; 3.2% B2, C1, and rare vocabulary; 2.8% 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): 7 occurrences in available subtitles.
English meaning: A place of suffering in some religious beliefs; also used informally to express anger or surprise.
Subtitle example:
Where the hell is that cold coming from?
- get in (B2): 6 occurrences in available subtitles.
English meaning: To enter a place or vehicle; in some contexts, to arrive.
Subtitle example:
Let's get in where it's warm.
- nut (B1): 6 occurrences in available subtitles.
Subtitle example:
At this point I can't even see the nuts. They must have blown away.
- bulb (B1): 5 occurrences in available subtitles.
Subtitle example:
Two hundred and fifty strands of light, 100 individual bulbs per strand...
- plenty (B1): 5 occurrences in available subtitles.
Subtitle example:
Obviously she doesn't wear underwear. And there are plenty of shopping days left...
Compare with titles in similar genres
- Mr. Mrs. Smith: 14.4% B2, C1, and rare vocabulary (0.0 percentage points more than National Lampoon s Christmas Vacation).
- Tangled: 14.4% B2, C1, and rare vocabulary (0.0 percentage points less than National Lampoon s Christmas Vacation).
- About Time: 14.4% B2, C1, and rare vocabulary (0.0 percentage points less than National Lampoon s Christmas Vacation).
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: