This site offers vocabulary-building quizzes that can be used either by learners of English or by learners of Portuguese to test knowledge of the English and Portuguese words for colors, days, months, seasons, greetings, fruits,...

Several matching quizzes that test knowledge of English words for colors, numbers, selective adjectives, and common words beginning with the letter "t." Site uses both romanized Arabic and Arabic characters.

Interactive quizzes to develop vocabulary in English and Vietnamese. Basic vocabulary that's great for second language learners.

Dynamic site to test a wide range of vocabulary words. Students are able to test their knowledge of English and Spanish vocabulary words.

Contains multiple-choice tests on English vocabulary for Russian native speakers. Vocabulary units include numbers, house and furniture, telling time, body, jobs, food, and colors.