The misspelling "nmikz" could possibly be corrected to "minzk", "nikz" or "minkz". These suggestions retain the similar sound and arrangement of the original term, thus reducing the chances of confusion or misunderstanding.
Niki I once had a friend named Niki who was always there for me.
Nimitz The Nimitz class aircraft carriers are the largest warships ever built.
NMINMI is commonly used in the field of computer architecture and operating systems to indicate an interrupt that occurs at a higher priority level than a regular interrupt.