* Shi'ite: This is the most common alternative, often used interchangeably with "Shia."
* Twelver Shi'ite: This is a more specific term, referring to the largest branch of Shia Islam.
* Imami Shia: Another specific term, also referring to the Twelver Shi'ite branch.
* Shia Muslim: This emphasizes their religious affiliation.
* Follower of Ali: This highlights their belief in Ali ibn Abi Talib as the rightful successor to the Prophet Muhammad.
Ultimately, the best alternative depends on the specific context and what you want to emphasize.