Definition: Not having or following moral rules or standards; behaving in a way that is dishonest or unethical.

Example: His unprincipled actions led to a loss of trust among his colleagues.

Definition: Not valued or appreciated; regarded as having little worth.

Example: The unprized artwork sat in the corner of the gallery, overlooked by visitors.

Definition: Something that is easy to deal with and does not cause any problems or difficulties.

Example: The meeting was unproblematic, and everyone agreed on the decisions made.

Definition: Not openly declared or stated; not professed.

Example: His unprofessed feelings for her were evident in his actions.

Definition: Not helping to make progress or improve a situation.

Example: The unprogressive policies of the government hindered economic growth.

Definition: Not likely to succeed or improve; showing little hope for a positive outcome.

Example: The project had an unpromising start, making everyone doubt its success.

Definition: In a way that does not show signs of success or improvement.

Example: The project was progressing unpromisingly, leading the team to reconsider their approach.

Definition: Not favorable or likely to lead to success; often used to describe situations or conditions that are not promising.

Example: The weather was unpropitious for our picnic, so we decided to stay indoors.

Definition: Something that has not been shown to be true or valid through evidence or testing.

Example: The theory remains unproved despite many experiments.

Definition: Something that has not been shown to be true or valid through evidence or testing.

Example: The scientist presented an unproven theory that needed further research.