wirken

Etymology
From, from , from , from.

Early on merged with, from , from , from , closely related to the first-mentioned verb. The i-form prevailed in Central German, the ü-form in Upper German; the latter was displaced from the written language in the 18th century.

Verb

 * 1)  to function, to be effective, to work
 * 2)  to appear, to seem
 * 3)  to have an effect
 * 4)  to perform (some action), to achieve (some effect), to work (cause to happen), to cast (a spell)
 * 5)  to work or be active in a certain field or activity
 * 6)  to work
 * 7)  to take effect, to be effective
 * 8)  to knit (with yarn), to brocade
 * 9)  to knead
 * 1)  to perform (some action), to achieve (some effect), to work (cause to happen), to cast (a spell)
 * 2)  to work or be active in a certain field or activity
 * 3)  to work
 * 4)  to take effect, to be effective
 * 5)  to knit (with yarn), to brocade
 * 6)  to knead
 * 1)  to take effect, to be effective
 * 2)  to knit (with yarn), to brocade
 * 3)  to knead
 * 1)  to knead

Etymology
From.

Verb

 * 1) to work
 * 2) to build, to make