My personal dictionary WordTheme Pro 8.4.1

Do you want to learn a foreign language, or study a specific subject, and are you looking for an application to help you organize and study your vocabulary lists?
Characteristics:
* Add / modify words or sentences with their translation
* Listen to the pronunciation of these words
* Add these words / sentences to the vocabulary lists
* Organize your vocabulary lists into themes / categories
* Create a hierarchy of themes / categories (a theme can have sub-themes)
* Sort the words in a theme / category
* Move a group of words to another theme / category
* Create several dictionaries
* Search for a word in your personal dictionary
* Know the level of memorization of words added to the dictionary
Supported Android
{5.0 and UP}
Supported Android Version:-
Lollipop (5.0–5.0.2) – Marshmallow (6.0 – 6.0.1) – Nougat (7.0 – 7.1.1) – Oreo (8.0-8.1) – Pie (9.0)