The antonyms for the word "re-search" are "ignore," "disregard," and "neglect." These words signify a lack of attention towards a particular topic or subject matter. When we ignore something, we do not acknowledge its existence or importance. Disregard means to dismiss or ignore something as unimportant or unnecessary. Neglect refers to failing to give proper attention, care, or consideration to something or someone. While research involves studying and investigating a topic or problem in-depth, these antonyms indicate a disregard or lack of involvement in the same. Therefore, it is crucial to understand these antonyms to avoid ambiguity while communicating about research activities.