To disregard deliberately; pay no attention to; refuse to consider
To relax is defined as to become calm, to loosen, or to calm down.
Neglect is defined as to ignore or fail to care for someone or something or fail to do something.
be inactive or indifferent while something is happening
Find another word for sit-back. In this page you can discover 6 synonyms, antonyms, idiomatic expressions, and related words for sit-back, like: take-it-easy, ignore, relax, neglect, sit by and keep one's hands off.