VEX

Cause annoyance in; disturb, especially by minor irritations

Example: "Mosquitoes buzzing in my ear really bothers me"

Disturb the peace of mind of; afflict with mental agitation or distress

Example: "I cannot sleep--my daughter's health is worrying me"

Change the arrangement or position of

Subject to prolonged examination, discussion, or deliberation

Example: "Vex the subject of the death penalty"

Be a mystery or bewildering to

Example: "This beats me!"