The word "in sensiblenesses" can be difficult to comprehend due to its complex usage. However, it can be broken down into simpler concepts by exploring its antonyms. The antonyms for "in sensiblenesses" include awareness, consciousness, perception, rationality, and reason. These words denote a state of being aware, alert, and cognizant of one's surroundings. They represent a sharpness of the mind and the ability to understand and make sound decisions. When these concepts are absent, we are left with "in sensiblenesses," which are characterized by a lack of reason, logic, or understanding. It is vital to cultivate awareness and rationality to lead a fulfilling life.