satusatunya
Satusatunya is an Indonesian phrase commonly written as satu-satunya, meaning “the only one” or “the sole one.” It is used to emphasize that a person, thing, or situation is unique within a given context, excluding all others. The expression can function as a determiner in noun phrases or as a predicate to describe a subject’s status.
Etymology and spelling: The standard spelling is satu-satunya, formed from satu (one) with the possessive-like suffix
Usage and examples: It appears in both written and spoken Indonesian. Examples: “Dia adalah satu-satunya kandidat
Relation and nuance: Satu-satunya carries a strong evaluative or exclusivity nuance, often implying rarity or emphasis