tuttavuutta
Tuttavuutta is the partitive singular form of tuttavuus, a Finnish noun meaning familiarity or acquaintance. It describes the state or quality of being familiar with someone or having a casual social connection, as opposed to close friendship. The term is used to discuss how well people know each other and can also refer to the act of forming such acquaintance.
Etymology and grammar: Tuttavuus derives from the adjective tuttu, meaning "known" or "familiar," with the nominalizing
Usage and nuance: Tuttavuutta can refer to the degree of social familiarity with a person or group,