adj. not certain or doubtful about something.

adj. friendly and without serious disagreement.

n. having a lot of money and wealth.

n. a change made to something.

n. a measure taken in advance to prevent harm.

n. a feeling of fear or anxiety about something that may happen.

adj. showing a skillful use of underhanded tactics to achieve goals.

n. a complete failure or disaster.

n. a deceptive movement or action intended to mislead.