The antonyms for the phrase "answer a need" could include: ignore, neglect, overlook, reject, and disregard. These words imply a lack of concern or attention to fulfilling a particular need. Ignoring a need means not acknowledging its existence, while neglecting a need implies a failure to provide the necessary resources required to meet the need. Overlooking a need suggests a failure to recognize its importance, whereas rejecting a need means actively denying its validity or value. Lastly, disregarding a need implies a lack of care or attention towards fulfilling it. In contrast to these antonyms, answering a need implies a proactive approach to fulfilling a particular requirement or desire.