What is the phonetic word for the letter X?

The phonetic word for the letter X is "X-Ray." This term is widely recognized in phonetic alphabets, particularly the NATO phonetic alphabet, which is used in aviation, military, and other communication fields to ensure clarity and avoid misunderstandings. "X-Ray" was specifically chosen because it is easily recognizable and understood across different languages and dialects, making it especially useful in verbal communications.

While other options like "Xander," "Xerxes," and "Xena" are valid names or words, they are not part of the recognized phonetic alphabet and do not carry the same level of clarity or universal acceptance. For effective communication, especially in critical contexts, using standardized phonetic words is essential, which is why "X-Ray" is the appropriate choice.