To stay away from someone or something: Escape, avoid, evade, elude, shun, eschew mean to get away or keep away from something. Escape stresses the fact of getting away or being passed.
M3 traffic Huge delays following accident with 4.5 miles of congestion
When talking to someone, if you avoid the subject, you keep the conversation away from a. To make void or of no effect;. If you avoid a person or thing, you keep away from them.
To prevent something from happening or to not allow.