o- (bu/-) exploitation, oppression; imperialism, cf. nyunyunta.

without doubt; out- and-out. Obwo bunyunyunsi ggereggere. That is out-and-out exploitation. Oyo mwana we ggereggere. That is his child without the slightest doubt, omubbi ggereggere, an out-and-out thief. Omuganda ggereggere, a real, genuine Muganda.

etc. cf. obunyunyunsi, omunyunyunsi.