disregard

nouns

lack of attention and due care
disregard, neglect
willful lack of care and attention
disregard, neglect

verbs

refuse to acknowledge
"She cut him dead at the meeting"
cut, disregard, ignore, snub
bar from attention or consideration
"She dismissed his advances"
brush aside, brush off, discount, dismiss, disregard, ignore, push aside
give little or no attention to
"Disregard the errors"
disregard, ignore, neglect