ignore
verb
1. To refuse to pay attention to (a person); treat with contempt: disregard, neglect, slight. Regional igg. See concern/unconcern, thoughts.
2. To pretend not to see: blink (at), connive at, disregard, pass over, wink at. Idioms: be blind to, closeshutone's eyes to, look the other way, turn a blind eye to. See see/not see.
3. To fail to care for or give proper attention to: disregard, neglect, slight. See care for/neglect, concern/unconcern.