Hi, I was flicking through a Persian-Chinese (PC) dictionary yesterday. I started with the words with "alef". It seems that there are way less Persian verbs in dictionary than those in English dictionary. For example, the PC only indicatesآتاکis a noun, but there is no any verb with the stern in the following words in the dictionary. This is quite unlike English dictionary. If I look up a word- valid in an English dictionary, the next word after "valid" would be "validate". Is there any rule make a Persian noun to become a verb? For example, I attack him. Do people still use آتاک to say this sentence? Thank you!