The definition for punctual is "On time." Used in a sentence: Ron was worried when the usually punctual Amanda was late for the show. The definition for comparable is "similar, equivalent.", the definition for genial is "Sympathetic, friendly.", and the definition for unscrupulous is "Lacking principles."

The definition for insolence is "Boldness or rudeness." Used in a sentence: The boy's insolence to the policeman embarrassed his mother. The definition for insinuate is "to suggest indirectly.", the definition for diffident is "Lacking self–confidence.", and the definition for exception is "A case to which the rule does not apply."

The definition for implement is "To carry out or accomplish." Used in a sentence: All Randolph needed to implement his plan was a moonless night and a long rope. The definition for advantageous is "giving an advantage.", the definition for prominence is "Importance.", and the definition for composed is "Calm."

The definition for duplicity is "Deceptive thought, speech, or action." Used in a sentence: The life of an undercover detective is filed with necessary duplicity. The definition for lenient is "mild or tolerant.", the definition for prudent is "Marked by wisdom, shrewd.", and the definition for defiant is "Showing bold resistance."

The definition for placebo is "An inactive substance used in medical testing." Used in a sentence: Tom, who had taken the placebo, found that his allergy symptoms did not go away. The definition for combative is "eager to fight.", the definition for prune is "To reduce by removing excess.", and the definition for frugal is "Thrifty, cheap."