25 Best Vocabulary Courses Online
We compared 25 Vocabulary courses currently listed on Coursera, edX and Udemy, priced from $19.99 to $284.40. 9 come from a named university or institution, including University of California, Davis, Arizona State University and Peking University. They are ordered by our CourseAsk score, which is built from how thoroughly each course describes what it teaches, whether it comes from a named institution, and how it compares on price — not from star ratings, which our course data does not include.
- Courses compared
- 25
- Price range
- $19.99 – $284.40
- Providers
- Coursera, edX, Udemy
- Last updated
- 30 Aug 2026
How these 25 courses were chosen
Every course below is a real, currently listed course from Coursera, edX, Udemy, matched to "vocabulary" by our catalog and ordered by our CourseAsk score. Courses whose own title names the topic rank above those only tagged with it.
The grade on each entry scores how much the provider publishes about the course before you pay — the length and detail of the description, whether it lists learning outcomes and objectives — and whether a named university or institution stands behind it. A is fully documented and institution-backed; E is little more than a title and a price. Courses with almost nothing published are left ungraded rather than marked down, because an unknown course and a poor one are not the same thing.
There are no star ratings on this page — the course feeds we license do not include them, and we would rather leave a column out than fill it with a number we cannot stand behind. What we do have is price: these range from $19.99 to $284.40, as listed by the provider when we last updated the page.
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1
Spanish Vocabulary Project
Offered by University of California, Davis
In this course, we'll imagine that you are applying for an all-expenses paid, educational trip to a Spanish-speaking nation of your choice. You'll introduce yourself to a host family that you'll be staying with, research...
$79.00listed price -
2
Learn Spanish: Basic Spanish Vocabulary
Offered by University of California, Davis
This course offers a practical introduction to Spanish vocabulary, allowing you to build a solid foundation in the language. You'll learn essential words and phrases, enabling you to communicate effectively in everyday s...
$284.40listed price -
3
Spanish Vocabulary: Careers and Social Events
Offered by University of California, Davis
In this course, you will continue to build upon the basics in the previous courses of the specialization and continue to learn conversational Spanish in three themed modules: talking about cafés and restaurants, talking...
$79.00listed price -
4
PMP Vocabulary - A Guide to the PMP Terms and Definitions
You want to pass the PMP – and you want to do it quickly, without overstudying, and learning the wrong content. One of the best ways to prepare to pass your PMP exam is to understand the PMP exam terminology. If you know...
$24.99listed price -
5
Fast German Vocabulary Course ( *7,121 German words* )
One of the students says:MeryemRating: 5.0 out of 5This is the second Udemy product that I have purchased and I'm very happy with it, I can start with the basics of a new language, as well as continuing to improve with m...
$59.99listed price -
6
English Vocabulary Mastery504 High-Frequency Words for IELTS
Building a strong English vocabulary is one of the most important steps toward fluent communication, academic success, and exam performance.In this course, you will learn 504 high-frequency English words that are commonl...
$19.99listed price -
7
English for Beginners: Master Grammar, Vocabulary & Speaking
Unlock your English potential with this complete beginner-friendly course designed to help you master grammar, expand your vocabulary, improve your pronunciation, and speak with confidence in real-life situations.Through...
$19.99listed price -
8
Improve Your English Vocabulary with over 140 Tricky Words
This course offers a chance to enhance your English vocabulary by tackling 144 common but tricky words that often confuse people. Through visual aids and engaging storytelling, you'll discover how to use these words corr...
$19.99listed price -
9
Basic English Skills: Hobbies
Offered by University of California, Davis
This is primarily aimed at anyone who has attempted learning English and want a second chance at it, and/or additional practice. This course will focus on the theme of travel to develop and build basic English skills and...
$49.00listed price -
10
Learn English Now: Intermediate Communication
Offered by Arizona State University
In this Specialization, you will build intermediate English communication skills through timely, global topics that move from technology and customs to nature and sustainability, then to psychology and sociology. Across...
$49.00listed price -
11
Chinese for HSK 1
Offered by Peking University
Nǐ hǎo! 你好！Welcome to Chinese for HSK Level 1 - a Chinese course for beginners. My name is YU Bin. I am very happy to meet you here! HSK stands for Hànyǔ (Chinese) Shuǐpíng (level) Kǎoshì (test), which is the most imp...
$79.00listed price -
12
Spanish for Successful Communication in Healthcare Settings
Offered by Rice University
Welcome to Spanish for Successful Communication in Healthcare Settings! This course is structured in four modules, each one revolving on a topic related to the physician-patient interaction. Each module contains four les...
$49.00listed price -
13
Problem-Solving and Predictions
Offered by Arizona State University
In this course, you strengthen English skills for academic and professional thinking by exploring health and travel topics through vocabulary, reading, video, reasoning, and discussion. You first work with health-related...
$49.00listed price -
14
Learn English Now: Intermediate Foundations
Offered by Arizona State University
In this Specialization, you will build English skills through themes that connect to everyday life, culture, and communication. Across three courses, you will expand vocabulary, practice grammar including present tenses,...
$49.00listed price -
15
Business English: Basics
Offered by The Hong Kong University of Science and Technology
This course aims to improve your Business English language skills by developing your vocabulary and reading skills and your understanding of tone, style and knowledge of communication methods. We'll also cover how these...
$79.00listed price -
16
Mandarin Chinese 3: Chinese for Beginners
Offered by Shanghai Jiao Tong University
Mandarin Chinese 3: Chinese for beginners is a beginner's course of Mandarin Chinese in continuation of Mandarin Chinese 2: Chinese for beginners. It uses lectures, short plays, interactive exercises and cultural tips to...
$79.00listed price -
17
Chinese for HSK 3 PART I
Offered by Peking University
大家好！Hi, everyone, welcome to join our Chinese for HSK Level 3 course. This is CHEN Li and LU Yun, and we are very happy to meet you here! Chinese for HSK 3 is a 10-week course. It consists of two parts: Part I, which...
$79.00listed price -
18
Chinese for HSK 3 PART II
Offered by Peking University
大家好！Hi, everyone, welcome to join our Chinese for HSK Level 3 course. This is CHEN Li and LU Yun, and we are very happy to meet you here! Chinese for HSK 3 is a 10-week course. It consists of two parts: Part I, which...
$79.00listed price -
19
Learn English Now: Basic Communication
Offered by Arizona State University
In this Specialization, you will build practical English skills by talking about people and personal stories, then moving into travel and shopping situations, and finally discussing everyday topics like cars and the envi...
$49.00listed price -
20
English for Technology and the Environment
Offered by Arizona State University
Talk about technology and the planet in clear, confident English. First, you will explore the history of cars in the United States while building vocabulary for cars and automotive technology. You will practice comparati...
$49.00listed price -
21
Learn English Now: Introduction to Communication
Offered by Arizona State University
This comprehensive specialization from Arizona State University Global Launch is designed for beginner English learners to build a practical linguistic foundation. Across three courses, you will master essential vocabula...
$49.00listed price -
22
Arabic for non-Arabic speakers II
Offered by Qatar University
Arabic for Non-Arabic Speakers II builds on the foundational skills acquired in Course I, enabling learners to confidently communicate in everyday Arabic using simple sentences. Designed for basic learners, this course i...
$39.00listed price -
23
Exploring Afrikaans Language and Culture
Offered by Stellenbosch University
This course offers a brief introduction to the Afrikaans language and culture. You will learn key vocabulary and phrases to be able to carry on simple conversations in Afrikaans. The focus is on using the language in a f...
$149.00listed price -
24
Italian Language and Culture: Beginner to Advanced
Offered by Wellesley College
This course provides a comprehensive journey through the Italian language and culture, tailored for learners from beginner to advanced levels. You'll engage with various aspects of Italian, enhancing your speaking, liste...
$159.30listed price -
25
Arabic for non-Arabic Speakers III
Offered by Qatar University
Arabic for Non-Arabic Speakers III builds on the foundation established in Courses I and II, enabling learners to confidently communicate about daily routines, past experiences, and plans for the future. Aligned with the...
$39.00listed price
Best Vocabulary Courses Online compared
Prices shown are the provider's listed price when we last updated this page. Confirm on their site before enrolling.
What the prices here tell you
The 25 priced courses on this page run from $19.99 to $284.40, with the middle of the range around $49.00 — a spread of $264.41. That is a wide gap for one subject. A higher price on this page usually reflects who is behind the course rather than how much material it contains, so it is worth opening two or three at different price points and comparing their syllabus before deciding.
Who is behind these courses
These courses come from Coursera, edX and Udemy. The platforms differ in how they sell: some charge once per course, others expect a subscription, and the listed price is not always what you pay at checkout after a promotion. 9 of these are produced by a named university or institution, including University of California, Davis, Arizona State University and Peking University — which usually means a fixed syllabus and a recognised certificate, rather than an individual instructor’s own course.
Before you enrol
Open the provider’s own page and check three things this comparison cannot tell you: when the course was last updated, what the syllabus actually covers in its later sections, and what recent learners say. Prices shown here are the provider’s listed price when we last rebuilt this page on 30 August 2026 — they change often, and a promotion can move them substantially. We earn a commission if you enrol through our links, which costs you nothing and never affects the order courses appear in.