The word “consideration” means careful thought or attention to someone or something. Here are some possible antonyms and an analysis:
Inconsideration: This is the most obvious antonym. It refers to a lack of thoughtfulness or care for others. For example, “His inconsideration of her feelings led to an argument.” It shows a disregard for the needs and concerns of others.
Thoughtlessness: Similar to inconsideration, it implies acting without thinking about the consequences for others. “Her thoughtlessness in making that comment hurt his feelings.” It emphasizes a lack of forethought and empathy.
Recklessness: While not a direct antonym, recklessness can be seen as the opposite in a sense. When someone is reckless, they act without considering the risks or consequences. “His reckless driving endangered the lives of others.” It shows a lack of caution and consideration for safety.
Impulsiveness: Acting on impulse means doing something without thinking it through. This is contrary to consideration, which involves careful thought. “Her impulsiveness led her to make a hasty decision.” It implies a lack of restraint and thoughtfulness.
In contrast to consideration, these words describe actions or attitudes that lack thoughtfulness, empathy, or caution. They can be used to describe people who are self-centered, careless, or irresponsible.