noʔo
noʔoː
noʔo-ka
-nša
-nʔi
oddo
odol-čo
oːdʔ-
oːf-
ofoʔl-
okko
okkoːʔn
ollaʔa
oːlo
omborakke
onde
onna
ora
orda
oriːto
oromo
osoʔl-
ot-
oːǯǯo
oːǯǯot-
oːʔr-
rab-
raːččá
rake
rakk-at-
raːr-
raʔ-
raʔ-iss-
re
re-
reččo
renša
reo
rer
rey
reʔ-
ribo
rig-
roːpʔe
sabbata
saddeeta
saddeːta
saf-
Safa
šafa
Gedeo