Omid's Persian dictionary includes Persian words, Arabic, European and Turkish words used in Persian language, which is compiled along with literary and scientific terms.

Among the features of this dictionary, the following can be mentioned:
coming of the phonetic signs of the words (for the correct pronunciation of the words) in the middle of the comma equal to each word;
The language from which the vocabulary comes and the European word entered into the language is also brought to the same language;
The type of vocabulary is expressed based on the grammar of the first language of the culture;
The phonetics of Arabic words are given based on the original pronunciation of the word, and the meaning of the words is written clearly and in simple language;
In this dictionary, pictures are included for some words;
This culture only includes a large number of words that are used in Persian language and the names of places, cities, writers, and artists are not written in it. (Except for very famous examples that are needed to receive some writings. For example: Bahlul or Suleiman)