Abjectnesses refer to the state of being extremely unhappy, miserable, or humiliated. The antonyms for the word would, therefore, relate to positive attributes such as happiness, joy, and self-confidence. Some of the antonyms for abjectnesses could be contentment, satisfaction, pride, confidence, and self-worth. Contentment is the state of being pleased with what one has without the desire for more. Satisfaction refers to the feeling of fulfillment after achieving something. Pride is the feeling of confidence and self-respect that comes from achievement or status. Confidence is the feeling of trust in oneself or another. Self-worth is the feeling of being valuable or acceptable as a person. All of these words represent the opposite of abjectnesses, and so they would be antonyms.