produktiivinen

Etymology
(see 🇨🇬), ultimately from and adapted with the adjectival suffix.

Adjective

 * 1)  productive of an affix or word construction rule: applicable to any of an open set of words
 * 2)  productive of cough, producing mucus or sputum from the respiratory tract
 * 3)  productive of inflammation, producing new tissue
 * 4)  productive
 * produktiivinen joukko
 * productive set