Phallic worship, also known as lingam worship, is a form of religious adoration that venerates the phallus as a symbol of fertility, masculinity, and life force. However, there are other terms that are used in place of phallic worship. For instance, some people use the term linga puja, which refers to the worship of the phallic symbol of Lord Shiva. In some regions of India, phallic worship is also called shivlinga worship, representing the divine union of Shiva and Shakti. Another term that is commonly used is yoni worship, which represents the female aspect of the phallic worship. Overall, these words are used to denote the essence and power of fertility and sexuality, and their significance in religious devotion and spiritual practice.