Vocabulary

Irregular Verbs

• Common Irregular Verbs. For you to quickly find out the spellings of irregular verbs.

• Irregular Verbs Exercises. Practice using irregular verbs in sentences.

• English Irregular Verbs. Exercises for irregular verbs at different levels .

• Irregular Verbs Flashcards. With five levels and each level contains twenty irregular verbs.

Irregular Plurals

• Irregular Plurals. A complete list of nouns which have irregular Plurals.

Words with Pictures

• English Vocabulary. Learn the pronunciation and spelling of thousands of words using an image based interface.

• Easy Vocabulary Quizzes with Pictures. You choose one of the pictures to match the word.

Vocabulary Lists

• Dolch Basic English List. The 220 most frequently found words in books that children read.

• General Service List. The list of the most frequently used 2,000 words by Michael West.

• The Academic Word List. 570 most frequent words in the Academic Corpus.

• Vocabulary for High Intermediate Learners. Lists of the
  words for students who want to increase their vocabulary to the size of 4,000 - 7,000.

• 5000 Collegiate Words. A list of words in alphabetical order with concise definitions.

Tests Preparation

• TOEFL Vocabulary Exercises. Over a thousand real multiple-choice questions to prepare you for TOEFL test.

• GRE Vocabulary. A free site aimed to improve your vocabulary specifically for the verbal section of GRE.

• SAT Preparation. A vocabulary oriented site that would help you prepare for the vocabulary section of the new SAT exam.

• SAT Vocabulary. PSAT and SAT Vocabulary Flashcards and Matching Games from Superkids.

• Vocabulary Test. Free vocabulary test for TOEFL, GMT, SAT, GRE and more.

• Vocabulary Level Test. Take a test to find out your vocabulary size.

Vocabulary Games

• Vocabulary Word Lists. With Games, Puzzles and Quizzes.

• Learning Vocabulary Can Be Fun. Word search, crosswords, hangman, match game and jumble.

• SuperKids Vocabulary Builder. Word of the day, hangman, hidden word puzzles, and word scrambler.

• OZspeller. A Free Australian Online Spelling Tutor & Game with powerful features. Words are
  spoken by your computer, and a large number of lists for each grade.

Vocabulary Training

• Interactive English Vocabulary Exercises Online. Quizzes, Video Lessons, interactive Vocabulary Quizzes & Games in Flash.

• Illustrated Vocabulary. This site offers about 500 words from every day life in English, Dutch, and Danish in different themes.

• Vocabulary University. Learn English vocabulary in context (grades 5-12) with free
  word puzzles.

• Vocabulix. Here you can improve your vocabulary in various foreign languages, online and free!

• Vocabulary Training. Test your vocabulary on different subjects.

• Free Rice. One of the most popular vocabulary learning websites, which automatically adjusts to your
  level of vocabulary.

• Everyday Vocabulary Anagrams. Anagram quizzes by Charles I. Kelly & Lawrence E. Kelly.

• E. L. Easton Vocabulary. Multilingual dictionaries, vocabulary quizzes by E. L. Easton Online.

• A Word a Day. Definitions and example sentences are provided. You can also click to hear its pronunciation. The word is usually difficult.

• Business_English Vocabulary Exercises. Hundreds of multiple Choice and match quizzes to practice job-related English.

• Building a Better Vocabulary. A good article to guide your study of vocabulary.