gutumagura (-tumaguye)     v    to hit repeatedly but gently with fist (mother sometimes does it to child)
fist    igipfūnsi
(to hit with ~ repeatedly but gently, mother with child) gutumagura
En-En dictionary 
hit    (to) gukubita
(repeatedly but gently with fist, mother with child) gutumagura
(a sore place) gutoneka
En-En dictionary