on top   hejuru
En-En dictionary 
gutūta (-tūse)     v    to be hard, impossible to dig even though water is on top
isūnzu (ama-)     5  class 5
singular: i-,iri-
plural: ama-
1. topknot, bit of hair on top of head, hair tuft, 2. bunch of grass at top of hut, 3. crest of birds
kugerekwa (-geretswe)     v    to be placed on top
kugerekerana (-gerekeranye)     v    to be placed on top
dig    kwīmba, kurima
(and break through to hollow place) guhubura
(as chicken does) gukoba
(out grass rapidly) gusūriranya
(under crop, grass) kuzika
(up) gusibanganya
(up the earth) gutaba
(up sweet potatoes with fingers, or, to make hole for setting out tree) gukoba
(to be impossible to dig even though water is on top) gutūta
En-En dictionary 
hair    (of baby) imvanda
(bit on top of head) isūnzu
(of human head) umushatsi
(except of human head) ubwōya
(one) urwōya
(pubic) inzya
(hair line) amasoso
(long with mud in it) ubusage
(tan in color, goats) umufumbēre
(white from old age) imvi, uruvi
(to cut) kumwa
(to dampen before cutting) kuvubika
(to have long) guhīmbira
(to have shaved off) kwīkemūra
(to let grow long) gutongoza
En-En dictionary 
hejuru     adv    above, up, on top
kugerekera (-gerekeye)     v    to place on top at, for
kuzīkurura (-zīkuruye)   v    to mix up, to put what's on the bottom on top, to take out of a hole in the ground what one has put there