sneak    (along) kubūndabūnda, kwīyombayomba
(in) kunyegētera
(out) kwīyonjorora
(out of an argument or obligation) kwīdohōra
En-En dictionary 
kunyegētera (-nyegēteye)     v    to go through a narrow pass, to creep along, to sneak in
kubūndabūnda (-būndabūnze)     v    1. to hide oneself, 2. sneak along, 3. to go along stooped over
kwīyonjorora (-īyonjoroye)     v    to sneak out
kwīdohōra (-īdohōye)     v    1. to get away secretly, 2. sneak out of an argument or obligation, 3. to slip out little by little (of nail, etc.)
kwīyombayomba (-īyombayomvye)     v    1. to go stealthily, 2. to sneak along