German Aktivität

← German aktiv (suffix)

← German ität (suffix)

← French activité (derived)

← Latin āctīvus (derived)

→ German Sonnenaktivität (affix)

→ German Hirnaktivität (compound)

→ German Entzündungsaktivität (compound)

→ German Katalysatoraktivität (compound)

→ Hungarian aktivitás (borrowed)

→ Yiddish אַקטיוויטעט (derived)