Galician -oso

← Proto-Indo-European *-wont- (mention)

← Old Latin -ōsos (inherited)

← Proto-Italic *-owonssos (inherited)

← Latin -ōsus (inherited)

← Old Portuguese -oso (inherited)

→ Galician amoroso (affix)

→ Galician caloroso (affix)

→ Galician rochoso (affix)

→ Galician enganoso (affix)

→ Galician nifroso (affix)

→ Galician luxoso (affix)

→ Galician sospeitoso (affix)