Antonyms for the word "inscrutabilities" include clarity, transparency, obviousness, simplicity, and straightforwardness. These antonyms refer to qualities or attributes that are easily understood, clear, and apparent. Clarity suggests a lack of ambiguity or confusion, whereas transparency refers to the quality of being visible or capable of being perceived. Obviousness denotes something that is readily apparent or immediately evident. Simplicity implies a lack of complexity or difficulty in comprehension, while straightforwardness suggests something that is direct, honest, and uncomplicated. These antonyms provide a stark contrast to the inscrutabilities, which are complex, mysterious, and difficult to discern or understand.