- Russian English Frequency Dictionary - Essential Vocabulary: 2500 Most Used Words & 520 Most Common Verbs + Grammar
- German English Frequency Dictionary - Essential Vocabulary: 2500 Most Used Words & 783 Most Common Verbs
- Portuguese English Frequency Dictionary - Essential Vocabulary: 2500 Most Used Words & 487 Most Common Verbs
- Finnish English Frequency Dictionary - Essential Vocabulary: 2500 Most Used Words & 597 Most Common Verbs
- Dutch English Frequency Dictionary - Essential Vocabulary: 2500 Most Used Words & 531 Most Common Verbs







