moider

Etymology 1
Probably from the same source as

Verb

 * 1)  to toil
 * 2)  to muddle
 * 3)  to pester
 * 4)  to perplex or bewilder

Etymology 2
Representing the pronunciation by speakers with the curl-coil vowel merger.

Verb

 * 1)  murder

Noun

 * 1)  murder