Welsh gosod

← Proto-Brythonic *gwosod (inherited)

← Proto-Celtic *[[uɸo-]][[stutā]] (inherited)

← Welsh go- (mention)

← Proto-Indo-European *steh₂- (root)

← Proto-Indo-European *steh₂- (derived)

→ Welsh ymosod (affix)

→ Welsh ailosod (affix)

→ Welsh camosod (affix)

→ Welsh cydosod (affix)

→ Welsh cyfosod (affix)

→ Welsh mewnosod (affix)