Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Westrobothnian o

Westrobothnian oboen (confix)
Westrobothnian olik (prefix)
Westrobothnian olikt (confix)
Westrobothnian ogo (prefix)
Westrobothnian ostödu (prefix)
Westrobothnian ohvass (prefix)
Westrobothnian omaksam (confix)
Westrobothnian olögom (prefix)
Westrobothnian okoken (confix)
Westrobothnian ofäl (prefix)
Westrobothnian osøv (confix)
Westrobothnian otåggen (confix)
Westrobothnian aotriven (prefix)
Westrobothnian ofrȯijen (prefix)
Westrobothnian oduven (prefix)
Westrobothnian otala (prefix)
Westrobothnian osjilld (prefix)
Westrobothnian ofållin (prefix)
Westrobothnian oskelju (prefix)
Westrobothnian odjerv (prefix)
Westrobothnian åovöln (prefix)
Westrobothnian okräk (prefix)
Westrobothnian otröj (prefix)