The LanGeek Vocabulary Library is the largest and most detailed online collection of English vocabulary resources available. Designed for learners of all levels, from complete beginners to advanced users, it brings together thousands of wordlists organized by level, topic, function, and real-world usage. Every part of the library is built to help learners truly understand how English vocabulary works, not just memorize it.
What makes the LanGeek Vocabulary Library stand out is the depth and precision of its content. Each wordlist is manually researched, curated, and reviewed by language experts to ensure accuracy, clarity, and practical usefulness. Rather than relying on automatic frequency lists or machine-generated collections, every entry is checked for natural usage, part of speech, and contextual meaning, giving users a reliable and meaningful learning experience.
With categories ranging from CEFR-based levels and most common words to exam-specific lists and coursebook vocabulary, the library covers every possible learning goal. You can explore English vocabulary by topic, grammar category, or difficulty, making it a truly flexible resource for learners, teachers, and test takers alike.
Below is the complete list of sections included in the LanGeek Vocabulary Library:
1. Level-Based Vocabulary
Learn vocabulary based on the official CEFR (Common European Framework of Reference for Languages) levels.
-
CEFR A1 Vocabulary — Essential words for beginners
-
CEFR A2 Vocabulary — Everyday words and phrases for elementary learners
-
CEFR B1 Vocabulary — Vocabulary for intermediate English users
-
CEFR B2 Vocabulary — Upper-intermediate wordlist for fluent communication
-
CEFR C1 Vocabulary — Advanced English vocabulary for academic and professional use
-
CEFR C2 Vocabulary — Master-level vocabulary for near-native proficiency
2. Most Common English Words
Explore the most frequently used words in real English contexts, grouped by part of speech.
-
500 Most Common Verbs in English
-
250 Most Common Phrasal Verbs
-
500 Most Common Adjectives
-
500 Most Common Adverbs
-
500 Most Common Nouns
3. Vocabulary for Proficiency Tests
Prepare for major English exams with specialized vocabulary lists tailored to test levels and sections.
IELTS Vocabulary:
-
IELTS General Training Band 5
-
IELTS General Training Band 6–7
-
IELTS General Training Band 8–9
-
IELTS Academic Band 5
-
IELTS Academic Band 6–7
-
IELTS Academic Band 8–9
TOEFL Vocabulary:
-
Essential TOEFL Vocabulary
-
Advanced TOEFL Vocabulary
GRE Vocabulary:
-
Essential GRE Vocabulary
-
Advanced GRE Vocabulary
SAT Vocabulary:
-
SAT Vocabulary for Natural Sciences
-
SAT Vocabulary for Humanities
-
SAT Vocabulary for Math and Logic
-
SAT Exam Essential Vocabulary
ACT Vocabulary:
-
ACT English and World Knowledge
-
ACT Math and Assessment
-
ACT Humanities
-
ACT Science
-
ACT Exam Literacy
Cambridge Exam Vocabulary:
-
Cambridge English: KET (A2 Key)
-
Cambridge English: PET (B1 Preliminary)
-
Cambridge English: FCE (B2 First)
-
Cambridge English: CAE (C1 Advanced)
-
Cambridge English: CPE (C2 Proficiency)
4. Categorized Vocabulary Lists
Words grouped by grammatical function and semantic field — ideal for structured vocabulary expansion.
Adverbs:
-
Time and Place
-
Degree
-
Evaluation and Emotion
-
Manner (Humans / Things)
-
Result and Viewpoint
-
Relational
Verbs:
-
Existence and Action
-
Movement
-
Causing Movement
-
Manual Action
-
Verbal Action
-
Making and Changing
-
Attachment and Separation
-
Senses and Emotions
-
Physical and Social Lifestyle
-
Helping and Hurting
-
Managing Information and Objects
-
Mental Processes
-
Course of Events
-
Challenge and Competition
-
Evoking Emotions
-
Power Relations
-
Topic-Related Verbs (General / Human Actions)
Adjectives:
-
Abstract Human Attributes
-
Physical Human Attributes
-
Social Human Attributes
-
Attributes of Things
-
Size and Quantity
-
Sensory Experiences
-
Time and Place
-
Abstract Attributes
-
Value and Significance
-
Evoking Feelings
-
Evaluation and Comparison
-
Cause and Result
-
Relational
Other Word Types:
-
Basic Nouns
-
Prepositions
-
Pronouns and Determiners
-
Conjunctions
-
Quantifiers
-
Interjections
-
Irregular Words
5. Topic-Related Vocabulary
Explore thematic wordlists covering hundreds of everyday topics, perfect for situational learning.
-
Animals
-
Appearance
-
Body
-
Clothes and Fashion
-
Personal Care
-
Food Ingredients
-
Foods and Drinks
-
Food and Drink Preparation
-
Eating and Serving
-
Colors and Shapes
-
Health and Sickness
-
Medical Science
-
Arts and Crafts
-
Performing Arts
-
Cinema and Theater
-
Music
-
Literature
-
Linguistics
-
Architecture and Construction
-
Home and Garden
-
Games
-
Media and Communication
-
Education
-
Sports
-
Land Transportation
-
Communication
-
Agreement and Disagreement
-
Opinion and Argument
-
Certainty and Doubt
-
Decision, Suggestion, and Obligation
6. Coursebook Wordlists
Study vocabulary directly from popular ESL textbooks and official exam preparation books.
- English File Series: Beginner → Advanced
- Headway Series: Beginner → Advanced
- Top Notch & Summit Series: Fundamentals A–B, 1A–3B, Summit 1A–2B
- Solutions Series: Elementary → Advanced
- English Result Series: Elementary → Upper-Intermediate
- Four Corners Series: Books 1–4
- Face2Face Series: Elementary → Advanced
- Interchange Series: Beginner → Upper-Intermediate
- Insight Series: Elementary → Advanced
- Total English Series: Starter → Advanced
- Street Talk Series: Books 1–3
- Cambridge IELTS Collections: IELTS 15–19 (Academic)