positiivseks
Positiivseks is the translative form of the Estonian adjective positiivne, meaning "positive." It marks a change into a positive state or quality and is used with verbs of becoming, such as muutuma (to become). In both spoken and written Estonian, you may encounter phrases like ta muutus positiivseks (he became positive) or olukord muutub positiivseks (the situation becomes positive).
In grammar, the translative case (ending -seks) is applied to adjectives to express turning into the described
Etymology and related forms: the Estonian positiivne stems from a broader Indo-European semantic field for “positive.”
Usage: Positiivseks is frequently used in everyday speech as well as in psychology, self-help, and media language