The Longman Register of New Words

Oxford Student's Dictionary of Current English (second edition)

Oxford angol értelmező kéziszótár

Huron's wordy dictionary 150-1500 - Kezdőknek, haladóknak - A 150 leggyakoribb angol ige 1500 kifejezés és képzett alak

Angol/amerikai idiomatikus szólások és kifejezések tára - A Dictionary of American Idioms

Cutting Edge - Mini-Dictionary - Elementary

Opportunities - Intermediate Mini-Dictionary

New Cutting Edge Mini-Dictionary - Intermediate

The Penguin spelling dictionary

Oxford Advanced Learner's Dictionary of Current English

Collins Dictionary of Business

New Opportunities - Intermediate - Mini-Dictionary

Webster's New American Dictionary

Oxford Advanced Learner's Dictionary of Current English (Regulary updated)

The Concise Oxford Dictionary of Literary Terms

New Opportunities - Intermediate - Mini-Dictionary

New Concise Webster's Dictionary - A Comprehensive Guide to the English Language for Home, Office, and School

Oxford wordpower dictionary

Oxford Dictionary of Environment and Conservation