The word "Sciniph" is a made-up word and does not have an official spelling. However, phonetically it can be written as /skɪnɪf/. The "sci" sound is represented by /sk/, while the "niph" sound is represented by /nɪf/. The letter "i" between "sci" and "niph" serves as a vowel that connects the two sounds. Without proper context, it is difficult to determine the intended meaning or origin of the word "Sciniph".