The word "expoundings" refers to explanations or interpretations of a particular idea or concept. Antonyms for this word include "obscureness," which implies a lack of clarity or understanding, and "hiding," which suggests the intentional concealment of information. Other antonyms for "expoundings" include "confusion," "vagueness," and "mystification," all of which indicate a lack of understanding or clear communication. On the other hand, synonyms for "expoundings" include "explanations," "interpretations," "elucidations," and "clarifications," which all indicate a clear and thorough explanation or analysis of a given topic. Overall, the antonyms for "expoundings" relate to a lack of clarity or understanding, while synonyms indicate a clear and thorough explanation.