The speakers of any language, according to their constant need, coin some novel words in order to convey meaning, express ideas, thoughts, and their desires. In this process, they take advantage of their overt or covert linguistic competence. For instance, the derivative feature of Arabic language has contributed a lot to speakers of that language to create so many words with multiple meanings, all formed on the same stem. Likewise, English speakers make use of the derivative features, compounding, blending, and multiple processes of their language to create words. Similarly, in Persian language, the speakers make new words based on specific features of that language. There are five common processes applied in Persian language to form new words, among which blending, compounding, derivation, repetition or reduplication, clipping and acronyms are frequently used and the other techniques or processes have been neglected. Word repetition is one of the word formation processes and many words are made through this process. This study is an attempt to delve into the morphological processes of word repetition in Persian contemporary language according to the texts of three books, “Imaginary Perspectives in Persian Poetry”, “Let’s Listen to the Speech” and “with Holleh Convoy”. In addition, it strives to find a proper solution to the question of the Persian word formation processes in creating new words through repetition.