Smart Vocabulary is a simple and useful program for those who want to strengthen the vocabulary section in language learning.

In this program, the user can enter the desired word and translate it by creating a dictionary (for example, English to Persian).

When adding a word, the user can enter a phrase of his choice as a guide, so that if he does not remember the translation of the word, the correct translation will be reminded by seeing the help phrase.

The other part of the program is the test that the user can Choose one of the dictionaries he has defined for the test.

The program is such that if the user mistranslates a word, it will be displayed earlier in the next tests and the words that will be translated will be asked later in the next tests. In this way, the words that are translated in the wrong test appear more in the tests.

Also, the statistics section of the program, the status of previous tests is displayed to the user so that the user is aware of his performance in the tests.

In short, the intelligent dictionary program has the following features:

- Simple user interface

- compact and without the need to access phone information

- Ability to define a dictionary in any language in which the user is learning the language

- Hold a test to evaluate the words defined by User

- Intelligence in choosing words for the test so that the words that the user makes more mistakes are displayed more in the tests

- Ability to edit the words entered in the dictionary

- Provide statistics from the tests that the user gives