Disregard, abandon, desert; these are all good substitutions for the term neglect.
Other words for 'shun': ban, eschew, ostracise, cast out.dodge, evade, ignore, neglect
The word "neglect" can be a verb or a noun, depending on its usage in a sentence.
It is wrong to neglect your child.
The word neglect is a verb and it is also a noun. You determine this from context.
The old house was run down and suffering from neglect.
neglect
Another word for counsel is guidance. Some synonyms for counsel are advice, direction, instruction, steer, and admonition. Some antonyms for counsel are heedlessness and neglect.
The real opposite is Neglect.
Antonyms of vigil are neglect and indifference.
lead, neglect, shun...
My best guess would be neglect.
The antonym is unimpressive.