When we want to indicate that something is done without regard to a particular factor, we often use the phrase 'without regard to.' However, there are several synonyms that can convey a similar meaning. For example, the phrase 'regardless of' can be used interchangeably with 'without regard to.' Other synonyms include 'irrespective of,' 'notwithstanding,' 'disregarding,' and 'ignoring.' Each of these synonyms emphasizes the same idea that we are not taking a particular factor into consideration when making a decision or taking an action. Using synonyms can help us to be more precise in our communication and convey meaning in a more nuanced way.