The phrase "from word go" is commonly used to indicate the beginning of something. However, there are several other synonyms that can be used to convey the same meaning such as "from the outset," "from the start," "right from the beginning," "from the get-go," "from day one," "since day one," "from inception," "from the initiation," and "from the very first moment." These synonyms can be used interchangeably to add variety and depth to your writing, speech or conversation. Using alternate phrases can make your language more interesting and engaging to the listener or reader.