limp    gucumbagira, guhinyiza,
(to be) kugoyagoya
En-En dictionary 
gucumbagira (-cumbagiye)     v    1. to limp, 2. to be lame
guhinyiza (-hinyije)     v    1. to limp, 2. to be crippled
kugoyagoya (-goyagoye)     v    1. to do something unwillingly, 2. to be weak, 3. to limp, 4. to go slowly, 5. to be about to die, 6. to flutter, 7. waver (as flame in wind)