Definition: Not being very careful about details or not being picky about things.

Example: He was unfastidious in his approach to cleaning, often leaving things messy.

Definition: Describing someone or something that does not have a father or whose father is unknown.

Example: The child felt unfathered, growing up without any knowledge of his dad.

Definition: Something that is very difficult or impossible to understand or measure.

Example: The reasons for his sudden departure were unfathomable to everyone.

Definition: In a way that is impossible to understand or measure; extremely deep or complex.

Example: The ocean is unfathomably deep, making it difficult to explore its depths.

Definition: Not good or positive; likely to cause problems or difficulties.

Example: The weather conditions were unfavorable for the outdoor event.

Definition: In a way that is not good or positive; negatively.

Example: The proposal was received unfavorably by the committee.

Definition: Not feeling worried or upset by something that might normally cause concern.

Example: She remained unfazed by the criticism and continued with her work.

Definition: Not having received food or nourishment.

Example: The stray dog looked unfed and in need of care.

Definition: Not showing any emotion or sympathy; lacking kindness or compassion.

Example: His unfeeling response to her sadness surprised everyone.

Definition: In a way that shows no emotion or concern for others' feelings.

Example: She spoke unfeelingly about the tragedy, showing no empathy for those affected.