The word "passivities" refers to a state of being passive, inactive, or uninvolved. The antonyms of "passivities" would be words that describe activity, involvement, and engagement. Some examples of these antonyms are: action, initiative, proactivity, involvement, engagement, participation, dynamism, energy, motivation, and enthusiasm. These words are often used to describe a person or situation that is actively pursuing something or taking charge of their own destiny. By contrast, the word "passivity" describes someone who is inactive, disengaged, and lacks initiative. It is important to recognize the differences between these two states of being, as passivity can often lead to missed opportunities and a lack of personal growth.