"Kalam" is a Persian and Arabic word which means "speech" or "words". There are several synonyms for this word, which vary depending on the context and the language in which it is being used. Some of the synonyms for "kalam" in Arabic include "qawl", "hadith", and "lafz", while in Persian they include "goft-o-gu", "sher" and "zaban". These synonyms can be used in various contexts, such as in poetry, literature, and religious texts. The word "kalam" is also commonly used in Islamic philosophy to refer to the study of theology and faith, while other synonyms like "hadith" refer more specifically to the sayings of the Prophet Muhammad.