Gnome Polyglot Feat 1
Source Pathfinder Lost Omens: Character Guide
Your extensive travels, curiosity, and love of learning help you to learn languages quickly. You learn three new languages, chosen from common languages and uncommon languages you have access to. These languages take the same form (signed or spoken) as your other languages. When you select the Multilingual feat, you learn three new languages instead of two.
Traits
Anything that doesn't list another rarity trait (uncommon, rare, or unique) automatically has the common trait. This rarity indicates that an ability, item, or spell is available to all players who meet the prerequisites for it. A creature of this rarity is generally known and can be summoned with the appropriate summon spell.
GnomeA creature with this trait is a member of the gnome ancestry. Gnomes are small people skilled at magic who seek out new experiences and usually have low-light vision. An ability with this trait can be used or selected only by gnomes. A weapon with this trait is created and used by gnomes.