1 (wiktionary) 2 (vi.wikipedia) 3 (en.wikipedia) 4 (glosbe)

Core Words Familarize yourself with the 'core words'.
Compounds Expand your vocabulary by studying more complex words built by the 'core words'.
Etymology Explore the origin of the 'core words'.

{v}	behave	(to act in a polite or proper way)	sich benehmen
{v}	behave	(to act in a specific manner)	sich benehmen, sich verhalten