Day 01
Day 02
Day 03
Day 04
Day 05
Review Test Days 1-5
Take a break

Day 06
Day 07
Day 08
Day 09
Day 10
Review Test Day 6-1
Take a break

Day 11
Day 12
Day 13
Day 14
Day 15
Review Test Days 11-15
Take a break

Day 16
Day 17
Day 18
Day 19
Day 20
Review Test Days 16-20
Take a break

Day 21
Day 22
Day 23
Day 24
Day 25
Review Test Days 21-25
Take a break

Day 26
Day 27
Day 28
Day 29
Day 30
Review Test Days 26-30
Take a break


Final Test 1
Final Test 2
Final Test 3
Answer key
Index

"Topic-Specific Vocabulary Book" organizes vocabulary by topic in one place.

01 Biology (1) General
02 Biology (2) Animals
03 Biology (3) Plants
04 Biology (4) Insects
05 Physiology/Anatomy
06 Medicine/Health
07 Physics
08 Chemistry
09 Environment/Ecology
10 Weather
11 Astronomy
12 Geography/Geology
13 Resources/Energy
14 Politics/Diplomacy
15 Economy
16 Management
17 Laws
18 Psychology
19 History
20 Humanity
21 Archaeology
22 Philosophy/Religion
23 languages
24 Literature
25 Arts/Crafts
26 Music
27 Movies/Plays
28 photos
29 Architecture/Urban Planning
30 Technology/Engineering

The #1 best-selling TOEFL Vocabulary book of all time,
In publishing the revised edition of 『Hackers Vocabulary』

The foundation of learning English is a solid vocabulary.

Vocabulary is not something that can be solved automatically through reading comprehension.
All sentences used in reading, grammar, and listening begin with words, so without learning basic vocabulary, you will inevitably reach limitations.


『Hackers Vocabulary』 is the “Standard English Vocabulary Book of the Republic of Korea.”
『Hackers Vocabulary』 is a textbook that completely analyzes the latest TOEFL trends and words that appear on the exam , and is the “ Standard English Vocabulary Book for Korea ” that can help you achieve your TOEFL target score and improve your English skills.

The revised edition of 『Hackers Vocabulary』 has been strengthened to meet the latest TOEFL trends.
We have thoroughly analyzed the latest TOEFL exam trends and included keywords in order of frequency of appearance .
It includes the latest TOEFL exam questions, including synonyms from previous exams, important synonyms expected to appear on the exam, confusing words, and synonyms that must be understood in context .
Additionally, we provide a separate book of frequently appearing vocabulary by topic, which collects vocabulary frequently tested across all TOEFL sections.


Completely conquer the TOEFL through systematic synonym learning!
『Hackers Vocabulary』 allows you to learn words through synonyms centered around previously tested words .
This allows you to systematically learn synonyms.
Based on years of research and analysis , only the most essential words have been carefully selected and included , allowing for more effective vocabulary learning in a short period of time.

■ Free materials provided
1.
Hackers Vocabulary Memorization App
2.
Vocabulary Test Generator (goHackers.com)

■ Separate sales information
Textbook MP3 sold separately (HackersIngang.com)

Special features of the book

Reflecting the latest TOEFL trends
Master your vocabulary with Hackers Vocabulary!

1.
100% reflecting the latest TOEFL exam trends, memorizing words with a high probability of appearing on the exam first!
- In-depth analysis of the most recent 10-year exam topics
- Latest exam topic titles arranged in order of frequency

2.
The correct word appears again, a complete summary of “Previous Question Synonyms”!
- Complete summary of synonyms used in actual exams
- Carefully selected important synonyms expected to appear on the exam
3.
TOEFL Vocabulary: Must-Know These! "Latest Key Points"
4.
“Topic-specific Frequently Used Vocabulary Book” organizes vocabulary by topic in one place.

5.
“Study Plan” and “TEST” for effective vocabulary memorization
- 1 month/2 months/3 months customized learning plan
- Abundant quizzes to check your skills and increase your sense of reality.
TEST (Review Test + Final Test 3 times provided every 5 days)

6.
Hackers' diverse learning materials make vocabulary memorization easier.
- Word test paper creation program
- Vocabulary memorization app

Good to know

GoHackers goHackers.com
Vocabulary test creation program, TOEFL/IELTS/SAT vocabulary memorization, speaking/writing editing bulletin board, and various study abroad information.

HackersIngang.com
This textbook's online lectures and ETS official TOEFL mock exams