muzguka
Tumbuka
Etymology
From mu- + -zguka (“to resurrect”). Cognate with Tonga (Malawi) muzghuka (“ghost”).
Noun
muzguka class 1 (plural ŵazguka class 2) or muzguka class 3 (plural mizguka class 4)
References
This is the word used for "ghost" in the New Tumbuka Bible. Turner's dictionary however uses mzguki.